China's Shenzhou 19 astronauts take the reins of Tiangong space station (video)
'Alien signal' sent from Mars decoded by father-daughter team
Record-breaking prime number containing more than 41 million digits found by former Nvidia programmer
Satellites watch devastating floods in Spain from space (photos)
X-class Halloween solar flare erupts from sun, causes radio blackouts (video)
Aging spacecraft starts up a radio transmitter it hasn’t used since 1981 from 15 billion miles away
Satellite Imagery Shows Breadth of Flooding in Spain
Perseverance rover watches 'googly eye' solar eclipse from Mars (video)
