This Week in Launch: A lonely SpaceX week – Space Explored

Image: Jared Locke / Space Explored

This week were only seeing three launches, all of which are from SpaceX and two of those are for Starlink missions out of Florida. About what we expect from a company doing the majority of Earths launch capability.

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Continuing their three week streak of launching three or more Falcon 9s a week, SpaceX once again has three rockets scheduled to launch this week. For what Ive seen, they are the only company currently attempting any launches in the next seven days.

A rare quiet week from China it is I guess.

The first mission will be a commercial flight for DigitalGlobe with two of its next generation Worldview Legion spacecrafts. Because of the light weight of these two spacecraft, the booster will be return to LZ-4 after launching.

Following this mission well be back to the status quo of Starlink flights from Florida. The most annoying part of all of this is that SpaceX is seemingly skipping over Starlink Group 6-50. Every manifest Ive looked at shows them launching 6-51 and -52 this weekend continuing on with -53.

Its not uncommon for Starlink missions to fly out of order, but this is the first Ive noticed them skipping a number entirely. What does this mean? Nothing, maybe, probably nothing.

Anyways, these three missions will bring SpaceX up to 42 total launches for 2024 and will continue to push that launch rate in the right direction to meet its 148 launch goal.

While I was traveling a few weeks ago, Elon Musk gave an update on SpaceXs goal to make life multi-planetary with its Starship rocket down at Starbase. While there wasnt a whole lot new, there were some things worth mentioning.

In case you were wondering, the state of SpaceXs martian colony goal is strong with Musk restating how important it is that humanity has a backup. Hes hoping in the next 20 years SpaceX will be able to launch regular missions to the Red Planet, hoping eventually make it self sustaining and independent from Earth.

To do this, SpaceX will need to get Starship operational and upgrade it. A Starship 2 version is already well talked about and construction of those ships is underway. Starship 2 will see slight extensions in its propellent tanks and various other improvements SpaceX has learned launching its first generation Starship rockets.

Starship 3 is where things will get crazy, drastically expanding the length of its tanks to be more than 500 feet tall. However, Musk states that more increases could come to Starship 3 depending on how Starship 2 does.

So if youre looking at Starship and thinking how can this get any bigger? Well, it can, and it probably will.

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This Week in Launch: A lonely SpaceX week - Space Explored

Andy Cohen, Bravo Stars Mourn Death of RHOC Alum Lauri Peterson’s Son Joshua Waring at 35 – TooFab

The Bravo family came together over the weekend to mourn one of their own after OG Real Housewives of Orange County cast member Lauri Peterson announced that her son Joshua-Michael Waring had died on Easter Sunday. He was 35.

Waring's sister, Ashley Zarlin, paid tribute to her brother on Instagram while stating that he died from "the relentless grip of addiction." She posted a carousel of images from their lives growing up together, along with a heartfelt message.

"He was brilliant and had limitless potential, but addiction veered him off course," she wrote, calling addiction "a disease that distorts and destroys, leaving behind shattered dreams and broken hearts."

"My heart aches for the lost opportunities for us to grow together as adults, to share laughter and dreams, the conversations that we will never get to have, and the dreams that will be left unfulfilled," Zarlin continued.

She praised their mother for fighting alongside him, "never wavering in her belief that he could overcome this demon," while wishing that she could have done more to change this tragic outcome.

Then, Zarlin called for change in the healthcare system to prioritize "compassion and support above all else," saying that our current system "failed him time and again."

"I pray for a world where compassion and effective support systems replace judgment and neglect, so that others may find the help they desperately need," she wrote.

In her own post, Peterson wrote, "No one can ever prepare you for this feeling of such deep loss. Every fiber in my body hurts. Josh fought every single day for most of his adult life, for his life, but this past Sunday, the challenge was too great."

She eulogized her son beautifully, talking about his joy-filled childhood and his ability to be optimistic and kind through "adult hardship." "He received the most joy, pride and purpose through his daughter Kennady and watching her grow and thrive over the years," wrote Peterson.

She went on to thank everyone who tried to help Josh in his struggles with addiction, as well as all the support she's received while trying to help him.

"Josh I love you so much and I will miss you terribly! I will forever be your 'Mama Bear & Mama Dukes' and every time the clock turns to 11:11, I will expect your call to tell me to make a wish!" she wrote. "What will I wish for now?"

Andy Cohen was among the first to offer his condolences to Peterson, commenting, "Lauri I am so sorry. This is heartbreaking. You tried so hard to save him, and by sharing Joshs story you would up educating people around the world about the tragedy of addiction for those who are touched by it. May Joshs memory be a blessing to you always. Sending your family all my love. "

Heather McDonald commented, "Remember he was so lucky to have a mom who never gave up. RIP." Gretchen Rossi added, "Oh Laurie, my heart breaks for you so much. I know how much you fought for him and always wanted nothing but the best for him. May the Lord surround you with his angels and give you strength through this incredibly hard loss. I love you friend

Taking to the comments section on Zarlin's post, Rossi also wrote, "Im just so sorry to hear this news Ash, You all were such a great support to him for so many years. I am sending you all much love and healing prayers during this painful time. Love you friend ."

"So so sad. Im so sorry to hear this news Ash. Sending you and your family love and prayers ," added Laguna Beach star Casey Beau Brown.

On Peterson's post, Kelly Dodd commented, "Im so sorry for your loss !! My prayers go out to yall !!" Tamra Judge also shared her condolences, writing, "Lauri, Im so sorry. My heart breaks for you. Thinking of you and your family. Sending you all so much love ."

Jeana Keough shared, "My heart breaks for you, i know how hard you worked to be his advocate . Big hug and prayers for your family at this sad time ." Jill Zarin added, "My heart breaks for you and your family and especially his daughter. He was blessed you were his mama bear and you always will be . . Much love , Jill"

Rossi's partner Slade Smiley, who lost his son to brain cancer at just five years old, wrote, "Laurie, Im so so sorry for your loss. this type of pain is something I pray must people will never have to experience. Our thoughts and prayers are with you and the family. The one thing that keeps me going is the thought that this is not good bye, but rather its just Ill see you again soon. Try to stay in the light and know our loved ones are now free of their pain and earthly constraints. Sending love and light to you and the family."

Peterson starred on The Real Housewives of Orange County for four seasons, starring alongside other OG stars Vicki Gunvalson, Jeana Keough, Jo De La Rosa, and Kimberly Bryant. She also shared the screenw ith Tammy Knickberbocker, Quinn Fry, Tamra Judge, Gretchen Rossi, Lynne Curtin, and Alexis Bellino. She returned as a friend for 2013's Season 8.

You can check out her and Ashley Zarlin's full tributes below.

If you or someone you know is struggling with substance abuse, get help. The Substance Abuse and Mental Health Services Administration (SAMHSA) National Helpline (1-800-662-4357) provides 24/7, free, confidential support for people in distress.

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This Week’s Awesome Tech Stories From Around the Web (Through April 6) – Singularity Hub

To Build a Better AI Supercomputer, Let There Be Light Will Knight | Wired Lightmatter wants to directly connect hundreds of thousands or even millions of GPUsthose silicon chips that are crucial to AI trainingusing optical links. Reducing the conversion bottleneck should allow data to move between chips at much higher speeds than is possible today, potentially enabling distributed AI supercomputers of extraordinary scale.

Apple Has Been Secretly Building Home Robots That Could End up as a New Product Line, Report Says Aaron Mok | Business Insider Apple is in the early stages of looking into making home robots, a move that appears to be an effort to create its next big thing after it killed its self-driving car project earlier this year, sources familiar with the matter told Bloomberg. Engineers are looking into developing a robot that could follow users around their houses, Bloomberg reported. Theyre also exploring a tabletop at-home device that uses robotics to rotate the display, a more advanced project than the mobile robot.

A Tantalizing Hint That Astronomers Got Dark Energy All Wrong Dennis Overbye | The New York Times On Thursday, astronomers who are conducting what they describe as the biggest and most precise survey yet of the history of the universe announced that they might have discovered a major flaw in their understanding of dark energy, the mysterious force that is speeding up the expansion of the cosmos. Dark energy was assumed to be a constant force in the universe, both currently and throughout cosmic history. But the new data suggest that it may be more changeable, growing stronger or weaker over time, reversing or even fading away.

How ASML Took Over the Chipmaking Chessboard Mat Honan and James ODonnell | MIT Technology Review When asked what he thought might eventually cause Moores Law to finally stall out, van den Brink rejected the premise entirely. Theres no reason to believe this will stop. You wont get the answer from me where it will end, he said. It will end when were running out of ideas where the value we create with all this will not balance with the cost it will take. Then it will end. And not by the lack of ideas.'

The Very First Jet Suit Grand Prix Takes Off in Dubai Mike Hanlon | New Atlas A new sport kicked away this month when the first ever jet-suit race was held in Dubai. Each racer wore an array of seven 130-hp jet engines (two on each arm and three in the backpack for a total 1,050 hp) that are controlled by hand-throttles. After that, the pilots use the three thrust vectors to gain lift, move forward and try to stay above ground level while negotiating the coursefaster than anyone else.

Toyotas Bubble-ized Humanoid Grasps With Its Whole Body Evan Ackerman | IEEE Spectrum Many of those motions look very human-like, because this is how humans manipulate things. Not to throw too much shade at all those humanoid warehouse robots, but as is pointed out in the video above, using just our hands outstretched in front of us to lift things is not how humans do it, because using other parts of our bodies to provide extra support makes lifting easier.

A Brief History of the Future Offers a Hopeful Antidote to Cynical Tech Takes Devin Coldewey | TechCrunch The future, he said, isnt just what a Silicon Valley publicist tells you, or what Big Dystopia warns you of, or even what a TechCrunch writer predicts. In the six-episode series, he talks with dozens of individuals, companies and communities about how theyre working to improve and secure a future they may never see. From mushroom leather to ocean cleanup to death doulas, Wallach finds people who see the same scary future we do but are choosing to do something about it, even if that thing seems hopelessly small or nave.

This AI Startup Wants You to Talk to Houses, Cars, and Factories Steven Levy | Wired Weve all been astonished at how chatbots seem to understand the world. But what if they were truly connect to thereal world? What if the dataset behind the chat interface was physical reality itself, captured in real time by interpreting the input of billions of sensors sprinkled around the globe? Thats the idea behind Archetype AI, an ambitious startup launching today. As cofounder and CEO Ivan Poupyrev puts it, Think of ChatGPT, but for physical reality.'

How One Tech Skeptic Decided AI Might Benefit the Middle Class Steve Lohr | The New York Times David Autor seems an unlikely AI optimist. The labor economist at the Massachusetts Institute of Technology is best known for his in-depth studies showing how much technology and trade have eroded the incomes of millions of American workers over the years. But Mr. Autor is now making the case that the new wave of technologygenerative artificial intelligence, which can produce hyper-realistic images and video and convincingly imitate humans voices and writingcould reverse that trend.

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Boeing Whistleblower’s Attorneys Say They "Didn’t See Any Indication" of Suicide Risk – Futurism

After Boeing whistleblower John Barnett's tragic death during his deposition against the company, the man's attorneys are speaking out about his alleged suicide.

The 62-year-old Louisiana-based whistleblower had traveled to Charleston, South Carolina to finally be deposed for his 2017 Occupational Safety and Health Administration (OSHA) complaint against his ex-employer when, as his attorney Brian Knowles told the Corporate Crime Reporter blog, he failed to show up to one of the sessions over the weekend.

Knowles and his co-counsel, Rob Turkewitz, were unable to reach Barnett by phone and thus contacted the hotel he was staying at which was when the retired Boeing worker's body was found in his car.

In an initial autopsy report, as local and national news indicates, the Charleston County Coronoer's Office said that the 32-year Boeing employee appeared to have died from a self-inflicted gunshot wound but his lawyers, Knowles and Tukewitz, are urging investigators to take a closer look.

"John was in the midst of a deposition in his whistleblower retaliation case, which finally was nearing the end," the attorneys toldFuturism in an emailed statement. "He was in very good spirits and really looking forward to putting this phase of his life behind him and moving on."

"We didn't see any indication he would take his own life," the statement continues. "No one can believe it."

Although Barnett did indicate that his time at Boeing, where he spent 32 years in quality control and multiple decades as a manager, resulted in stress after his superiors began retaliating against him for raising safety concerns at the company's SC plant, previous reports have not suggested that he had deeper mental health issues or experienced suicidal ideation.

To be fair, people who plan to end their lives don't always show visible signs of risk. But given that Barnett was, as his attorneys pointed out, nearing the end of his protracted battle, the circumstances surrounding his untimely death do indeed seem eyebrow-raising.

In statements to theBBC and other media outlets, Boeing offered condolences on Barnett's death and said its "thoughts are with his family and friends." We've reached out to the company to ask if it has a response to the lawyers' latest statement.

Charleston police, meanwhile, have said that they're "actively investigating this case and are awaiting the formal cause of death, along with any additional findings that might shed further light on the circumstances" of Barnett's death, as sergeant Anthony Gibson told local broadcaster WCSC.

The whistleblower's attorneys said in their statement that they urge investigators to look into Barnett's death "fully and accurately," adding that "no detail can be left unturned."

"We are all devasted," Knowles and Turkewitz wrote. "We need more information about what happened to John."

More on Boeing:Pilot Lost Control of Boeing Jet Because Gauges Went Blank," Causing Nosedive

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Tech Giants Amazon and Cloudflare Under Fire for Controversial Employee Terminations – BNN Breaking

Tech Giants Amazon and Cloudflare Under Fire for Controversial Employee Terminations

Two tech industry employees, one from Amazon and another from Cloudflare, have recently made headlines after their controversial firings, which they shared on social media platforms, began to trend. They have sparked debates on employment policies, termination procedures, and the role of social media in employee relations.

Kendall, a seven-year veteran at Amazon, turned to TikTok to express his dissatisfaction with the companys employment practices. Known to his 35,800 followers as thatamazonguyy, Kendall humorously advised people to refrain from ordering heavy items like Fiji water or dog food. He argued that the task of picking such heavy orders was unreasonable, causing waves of reactions from his viewers. The video, posted four weeks before Kendalls termination, was received with mixed reactions. While many found humor in his light-hearted complaints, some, particularly senior citizens, took offense.

Acknowledging the unintended offense, Kendall apologized, clarifying that his intentions were neither harmful nor discriminatory. Despite his public apology, Amazon decided to terminate his employment, also making him ineligible for rehire. Although the tech giant has not issued an official statement, Kendalls story continues to fuel discussions over the physical demands on Amazon workers.

Simultaneously, another employee termination was stirring controversy in the tech sector. Brittany Pietsch, a mid-market account executive at Cloudflare, recorded her own firing on a Zoom call and shared the video on social media. Her confrontational questioning of HR representatives and her visible frustration with their vague responses resonated with many viewers. The video quickly went viral, sparking debates about the companys handling of the situation and the legality of recording such calls.

Cloudflare CEO, Matthew Prince, commented on the incident, admitting that the companys approach to firing employees wasnt always perfect. Pietsch further explained on LinkedIn that her manager was left in the dark about her dismissal, expressing his shock upon discovering the news. She also stated that despite being among the top performers on her team, she was let go due to not meeting company expectations based on 2023 performance evaluations.

As the dust settles on these two high-profile firings, they serve as reminders of the precarious balance between employer expectations, employee rights, and the power of social media in shaping public opinion.

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Tech Giants Amazon and Cloudflare Under Fire for Controversial Employee Terminations - BNN Breaking

Don’t knock the economic value of majoring in the liberal arts | Brookings – Brookings Institution

For years, economists and more than a few worried parents have argued over whether a liberal arts degree is worth the price. The debate now seems to be over, and the answer is 'no.'

Can we please lighten up on knocking the value of a liberal arts education? With a recent spate of bad press for liberal arts departments on university campuses, many commentators conclude that the writing is on the wall. When it comes to economics, I argue the liberal arts still belong on college campuses: The liberal arts pay.

There are many reasons to be legitimately concerned about the direction the humanities and other liberal arts have taken in recent decades. Course enrollments and declared majors have plummeted across many disciplines since the pandemic, ranging from history to foreign language. This is the continuation of a decades-old pattern: According to the American Academy of Arts and Sciences Humanities Project, the share of humanities degrees out of all bachelors degrees peaked in 1967 at 17.2% and by 2018 had fallen to 4.4%.

Research universities also continue to turn out humanities doctorates for whom job prospects are bleak. Liberal arts colleges have been at risk for decades.

Despite arguments that a liberal arts education may be exactly the right preparation for a world in which routine tasks are taken over by AI, students are apparently not yet persuaded. Thus, humanities departments in colleges face very real budget pressures, including sometimes the risk of being eliminated. Indeed, West Virginia University is eliminating all foreign language degrees, and the University of Nebraska at Kearney has also proposed cutting its theater and philosophy programs.

I suspect that part of the political push to eliminate the humanities, especially from off-campus sources, is connected to the myth that the price of college has skyrocketed. In fact, the real price of college attendance has been falling modestly in recent years. Consequently, the share of undergraduates taking out student loans and the loan values are also down slightly.

Since Im an economist, in what follows Im going to stick to earnings numbers. But I also recognize there is more to a career than earnings. The American Academy of Arts and Sciences reports that responses to the statement I am deeply interested in the work I do are about the same for majors in the arts, humanities, engineering, and social sciences, although responses were a little higher in education and the natural sciences. And for a good reminder that careers are not all there is to life, see this article by a former poet laureate of Mississippi who writes, Students who master written and spoken communication can change the world.

Angst notwithstanding, here are two facts that are both true:

Heres a picture that illustrates why both are true.

Using data from the American Community Survey (ACS) collected between 2017 and 2021, Ive looked at graduates falling into one of four categories: education ended with a high school diploma, education ended with an associate degree, education ended with a bachelors degree in a liberal arts field, and education ended with a bachelors degree in a field other than liberal arts. Using the categories provided in the ACS, Ive defined liberal arts majors as Area, Ethnic, and Civilization Studies, Linguistics and Foreign Languages, English Language, Literature, and Composition, Liberal Arts and Humanities, Fine Arts, and History. Everything else Im categorizing as not liberal arts. The figure above gives average annual wage and salary income for each kind of degree. (The latest data is for 2021, so all the figures are in 2021 dollars. The sample is for ages 23 through 65. For a similar analysis with slightly older data but a broader listing of majors, see The College Payoff.)

For fact number one, compare the dark blue liberal arts bachelors bar to the orange bar for other majors. The latter is considerably higher. On average, people with a liberal arts degree earned only $50,000 a year while those with other degrees earned $65,000. Thats a big difference. (Median earnings are lower than average earnings of course, but the gap isnt much different$37,000 versus $50,000.)

For fact number two, compare the dark blue liberal arts bar to the light blue bar for those earning only a high school diploma. The liberal arts bar is much highergetting a liberal arts degree is a good investment compared to not going to college at all. On average, the liberal arts degree led to a $50,000 annual income compared to $28,000 for those stopping at the end of high school. (Median earnings are $37,000 versus $21,000 for high school only.) A $12,000 annual difference in earnings will, over a lifetime, more than pay for a college education. Suppose one worked for 35 years after graduation. The lifetime difference would be $420,000 (ignoring inflation). That way, way more than makes up the cost of tuition plus and foregone earnings from a student not working while in college. Unsurprisingly, pay associated with an associate degree falls in between what liberal arts bachelors degrees earn and what one gets with a high school diploma. Its worth noting that employment rates in the data also follow a similar pattern: strongest for non-liberal-arts bachelors holders (81.9%), followed by liberal arts bachelors holders (78.5%), then associate degree holders (77%), then high school graduates only (64.4%).

An important part of the story is that right out of college, liberal arts majors do not earn much more than high school graduates, though this understates earnings potential over the long term. Earnings for all college graduates rise rapidly after graduation and continue to rise for decades. In contrast, the age-earnings profile of high school graduates is relatively flat. One hidden advantage of majoring in non-STEM fields is that students learn general skills that last a lifetime, where the specific skills in more technical subjects often have a shorter shelf life and differences between majors eventually narrow later down the career path.

The picture above shows average earnings for holders of each credential across different survey respondents ages; this provides a plausible pathway for earnings over the course of ones career (though its possible nobodys career path looks exactly like this). At age 22, the liberal arts line is not much higher than either the high school or associate degree lines. But the liberal arts bachelors line rises very rapidlymuch more so than is true for either high school graduates or those whove earned an associate degree. You can also see that graduates with bachelors degrees outside the liberal arts do begin their careers earning noticeably more than either liberal arts majors or high school graduates, and the gap grows over time. For example, at age 50, the average earnings with a liberal arts degree are $67,000 a year. Thats not as good as a non-liberal arts degree at $81,000, but its quite a bit better than an associate degree at $49,000 or a high school diploma at $33,000.

One hopes that students go to college for more than just the financial value of the degreenot just for their own sake but also because society needs a citizenry equipped to think broadly. But that hope aside, liberal arts degrees do pay. They dont pay as well as other college degrees, but they do pay and policymakers need to be clear-eyed about that before running roughshod across humanities departments. The humanities are indeed in trouble, but its silly to say that a liberal arts degree is not worth the price.

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NASA Laser Reflecting Instruments to Help Pinpoint Earth Measurements – NASA

The best known use of GPS satellites is to help people know their location whether driving a car, navigating a ship or plane, or trekking across remote territory. Another important, but lesser-known, use is to distribute information to other Earth-viewing satellites to help them pinpoint measurements of our planet.

NASA and several other federal agencies, including the U.S. Space Force, U.S. Space Command,the U.S. Naval Research Laboratory, and the National Geospatial-Intelligence Agency are improving the location accuracy of these measurements down to the millimeter with a new set of laser retroreflector arrays, or LRAs.

The primary benefit of laser ranging and LRAs is to improve the geolocation of all of our Earth observations, said Stephen Merkowitz, project manager for NASAs Space Geodesy Project at NASAs Goddard Space Flight Center in Greenbelt, Maryland.

A team of scientists and engineers with the project tested these arrays earlier this year to ensure they were up to their task and they could withstand the harsh environment of space. Recently the first set of these new laser retroreflector arrays was shipped to the U.S. Space Force and Lockheed Martin in Littleton, Colorado, to be added to the next generation of GPS satellites.

How do Laser Retroreflector Arrays Work?

Laser retroreflector arrays make it possible to do laser ranging using small bursts of laser light to detect distances between objects. Pulses of laser light from a ground station are directed toward an orbiting satellite, which then reflect off the array and return to the station. The time it takes for the light to travel from the ground to the satellite and back again can be used to calculate the distance between the satellite and the ground.

Laser ranging and laser retroreflector arrays have been part of space missions for decades, and they are currently mounted on and essential to the operation of Earth-viewing satellites like ICESat-2 (Ice, Cloud, and land Elevation satellite 2), SWOT (Surface Water and Ocean Topography), and GRACE-FO (Gravity Recovery and Climate Experiment Follow On). LRAs for laser ranging were even deployed on the surface of the Moon during the Apollo missions.

The LRAs are special mirrors, said Merkowitz. Theyre different from a normal mirror because they bounce back light directly towards its original source.

For laser ranging, scientists want to direct light beams back to the original source. They do this by placing three mirrors at right angles, essentially forming an inside corner of a cube. The laser retroreflector arrays are made up of an array of 48 of these mirrored corners.

When light enters the array, due to those 90-degree angles, the light will bounce and take a series of reflections, but the output angle will always come out at the same angle as the one that came in, said Zach Denny, optical engineer for the Space Geodesy Project at Goddard.

What Will Laser Retroreflector Arrays Help?

Geodesy is the study of Earths shape, as well as its gravity and rotation, and how they all change over time. Laser ranging to laser retroreflector arrays is a key technique in this study.

The surface of Earth is constantly changing in small ways due to shifting tectonic plates, melting ice, and other natural phenomena. With these constant shifts and the fact that Earth is not a perfect sphere there must be a way to define the measurements on Earths surface. Scientists call this a reference frame.

Not only do these arrays and laser ranging help to precisely locate the satellites in orbit, but they also provide accurate positioning information for the ground stations back on Earth. With this information, scientists can even go so far as to find the center of the mass of Earth, which is the origin, or zero point, of the reference frame.

Geodetic measurements laser ranging to reference satellites like LAGEOS (Laser Geodynamic Satellites) are used to constantly determine the location of Earths center of mass down to a millimeter. These measurements are critical for enabling scientists to assign a longitude and latitude to satellite measurements and put them on a map.

Significant events like tsunamis and earthquakes can cause small changes to the Earths center of mass. Scientists need accurate laser ranging measurements to quantify and understand those changes, said Linda Thomas, a research engineer at the U.S. Naval Research Laboratory in Washington.

Satellite measurements of subtle but important Earth phenomena, such as sea level rise, rely on an accurate reference frame. The long-term global trend of sea level rise, as well as its seasonal and regional variations, occur at rates of just a few millimeters a year. The reference frame needs to be more accurate than such changes if scientists want to accurately measure them.

Geodesy is a fundamental part of our daily lives because it tells us where we are and it tells us how the world is changing, said Frank Lemoine, project scientist for NASAs Space Geodesy Project.

ByErica McNameeNASAs Goddard Space Flight Center, Greenbelt, Md.

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