Latest articles by Christine Lunsford
See photos from Expedition 54's spacewalks outside the International Space Station.
Lady Liberty holds high her torch, which seems to be ablaze with a huge glowing orb as a helicopter photobombs her moment.
NASA's Apollo 5 mission launched on Jan. 22, 1968 and marked the first test flight of the Lunar Module that would eventually carry astronauts to the moon. See photos from the historic mission here!
American Girl's 2018 Girl of the Year is Luciana Vega, an astronaut reaching for the stars. See the STEM doll up close in these awesome photos!
To commemorate some of the biggest global news events of 2017, the satellite imaging company DigitalGlobe has released photos of significant scenes from around the world as seen from space.
On Dec. 14, 2017, NASA and Google announced the discovery of a record eighth planet around the distant star Kepler-90. See images here.
Jeff Bezos' spaceflight company Blue Origin performed the first successful test flight of its next-gen New Shepard suborbital vehicle on Dec. 12, 2017. Check out photos from the mission here.
On Nov. 11, 2017, the Sierra Nevada Corporation performed the successful free-flight test of the Dream Chaser space plane. See photos from the glide test here.
Though popular opinion held that Pandora and Prometheus combined forces to create the F ring's unique shape and orbit, Cassini returned data proving otherwise.
Mariner 9, which arrived at Mars in November of 1971, was the first spacecraft to orbit a planet other than Earth, and sent back more than 7,000 images the Red Planet.
On Nov. 9, 1967, NASA launched the first Saturn V moon rocket test flight: Apollo 4. See photos of the launch, and Earth from space, from the amazing Apollo 4 mission here.
See photos of the astronauts and cosmonauts in the Expedition 53 mission to the International Space Station.
