Latest about Solar System
On ancient Mars, carbon dioxide ice kept the water running. Here's how
Huge shells of frozen carbon dioxide at Mars' south polar cap resulted in subsurface meltwater, which fed a huge system of rivers, lakes and even a sea, a new study suggests.
What is the moon phase today? Lunar phases 2024
Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2024.
Satellites capture havoc caused by Spanish floods (images)
Earth observation technology is set to play a larger role in how agencies respond to natural disasters and weather events.
NOAA satellites watch Hurricane Rafael make landfall in Cuba (video)
Rafael made landfall in Cuba Wednesday (Nov. 6), and NOAA's GOES satellites have been monitoring the storm every step of the way.
Teeny tardigrades can survive space and lethal radiation. Scientists may finally know how
A new species of tardigrades with thousands of genes that become more active when exposed to radiation could help in devising better protection for astronauts on long missions.
'God of chaos' asteroid may be transformed by tremors and landslides during 2029 flyby of Earth, study finds
When the 'God of chaos' asteroid Apophis makes an ultraclose flyby of Earth in 2029, our planet's gravity may trigger tremors and landslides that totally change the asteroid's surface.
How comet Hale-Bopp can reveal the origins of life on Earth — and maybe beyond
Scientists are tracking the evolution of comet Hale-Bopp, one of the brightest comets ever seen.
Venus' 'missing' giant impact craters may be hiding in plain sight
Venus' wrinkled, deformed "tesserae" terrain may be ancient impact features the size of continents, a new study suggests.
