Christina Koch returns to Earth after breaking record for longest spaceflight by a woman Cara Curtis 5 years ago
This new satellite is dedicated to observing alien worlds outside of our solar system The Cosmic Companion 5 years ago
‘Freezing’ our bodies is the key to long-distance space travel — but can we do it? The Cosmic Companion 5 years ago
How scientists spotted a potential new planet around the sun’s neighboring star The Conversation 5 years ago
Time travel is possible – but only if you have an object with infinite mass The Conversation 5 years ago
SpaceX to launch 60 more Starlink internet satellites on Tuesday (Update: Scrubbed until Wednesday or later) Tristan Greene 5 years ago
