The above image shows a 20-meter-long chunk of frozen carbon dioxide falling off a cliff. Rising temperatures during the ...
The south polar region of Mars When it was shared: Jan. 29, 2025 Why it's so special: These odd, fan-like features on the ...
Jamie Carter is an award-winning reporter who covers the night sky. When NASA sent its InSight lander to Mars in 2018 it knew it may have to land during a dust storm. Its heat shield was thick to ...