Liftoff is scheduled for 12:10 a.m. EDT (0410 GMT) on Sunday (Sept. 27).
It's a first for national-security missions.
The upgraded toilet could be used on moon flights one day.
Circle Oct. 20 on your calendars.
If there is indeed life on Venus , it may have come from Earth aboard an asteroid that scooped up microbes high in our skies, a...
Planets aren’t the only things in the solar system with auroras. Comets can have them too, data from the European Space Agency’s (ESA) Rosetta mission has...
Rest in peace, SN7.1.
The Event Horizon Telescope team is learning about the huge black hole's behavior over the past decade.
To date, planetary scientists have built spacecraft and astrophysicists have built space telescopes. But the time has come to change that, some solar system researchers say....
Liftoff is targeted for 11 a.m. EDT (1500 GMT).