Space
It could be snowing on Mars right now
The Red Planet may have had intense snowstorms long ago when it was wetter, but a model shows it could still have violent snowfall at night when the clouds cool
News
Space
Ice at Mars鈥檚 equator hints the planet was once much more tilted
News
Space
Nuclear reactors on rockets may fuel future crewed trips to Mars
News
Space
Mars鈥檚 surface hosts millions of towering dust devils every day
News
Earth
NASA鈥檚 planetary protection officer will defend Mars, not Earth
News
Space
Elon Musk seems to have ditched Red Dragon lander plan for Mars
News
Space
The bandwidth black hole that will kill Elon Musk鈥檚 Mars dream
News
Life
Mars rover sees signs of microbe-friendly layers in ancient lake
News
Health
Odds on: 10 science breakthroughs you can bet on
Features
Space
Earth may have been born in a huge flare-up of the young sun
A sudden brightening of the infant sun 鈥� called an FU Orionis outburst 鈥� could have melted dust grains and made them stick together, building our world
News
Space
Martian life must be rare as free energy source remains untapped
News
Space
Mars Trojans may be part of a planet that was destroyed long ago
News
Space
Mars’s atmosphere hosts metal layers that shouldn’t exist
News
Physics
Mars is so small because Jupiter shook up its formation
News