The Dragon spacecraft first reached the International Space Station in 2012 and Crew Dragon became the first private, crewed spacecraft to reach the ISS in 2020.
The space roar, which was detected by NASA's ARCADE mission in 2006, makes space six-times louder than anyone was expecting — have we finally found the cause?
Find out what's up in your night sky during August 2020 and how to see it in this Space.com stargazing guide.
Here's a guide to all the rocket launches and astronomical events in 2020, as well as milestones for space missions, anniversaries and conferences.
The Mercury 13 were a group of female pilots who passed the first astronaut tests, but weren't allowed to work for NASA because of their gender.
The South Atlantic Anomaly, nicknamed the "Bermuda Triangle of space," is a portion of space above Earth where protection from high doses of radiation is significantly weaker.
The Perseverance rover, the centerpiece of NASA's Mars 2020 mission, will pick up where Curiosity left off, searching for signs of past life, but with better technology.
Northrop Grumman Space Systems brings together decades of work by pervious companies in the aerospace industry.
A look at the U.S. Air Force's unmanned X-37B space plane, which has flown four secret, long-duration missions in Earth orbit to date.
There will be two solar eclipses in 2020: an annular, or "ring of fire" eclipse on June 21 and a total eclipse on Dec. 14. Here's everything you need to know about this year's solar eclipses.