By Miriam Kramer

Comet 67P/Churyumov-Gerasimenko as seen from the Rosetta orbiter on Nov. 20, 2014. The Philae lander soft-landed on the surface of the comet on Nov. 12.(ESA/Rosetta/NAVCAM CC BY-SA IGO 3.0)

From accidents to soaring daredevils to space capsules, 2014 was a big year in spaceflight.

Humanity soft-landed a probe on the face of a comet for the first time, while Virgin Galactic experienced a tragedy making it a bittersweet 12 months for people involved with space.

Here are Space.com's most important spaceflight stories of 2014:

NASA's Orion capsule debut

NASA successfully launched an uncrewed test of its Orion spacecraft, built to take humans to deep-space destinations like Mars or an asteroid, for the first time. The space capsule designed to carry four astronauts is the first spacecraft built by NASA to take humans to the Red Planet eventually.

Orion made two orbits of Earth during its approximately 4.5-hour test in early December. The flight was designed to help engineers test key systems onboard the spacecraft that could be needed during eventual crewed missions. The capsule reached an altitude of about 3,600 miles, marking the first time a NASA spacecraft built for humans has been out of low-Earth orbit in more than 40 years. [Images of Orion Test Flight]

NASA's Space Launch System the agency's mega rocket built to take Orion into deep space also hit a big milestone in 2014. Completing a critical design review that will allow engineers building the rocket to go forward.

Private rocket explodes after liftoff in Virginia

Read more here:

2014s top space stories