Planets
- Tech
Curiosity lands on Mars!
NASA successfully delivered a $2.5 billion robotic vehicle to Mars, one that will explore for signs that the planet might once have hosted life
- Planets
Worlds beyond the solar system
Planet hunters have found hundreds of exoplanets, but none just like Earth.
-
-
- Planets
Europa’s watery underworld
Jupiter’s smooth, icy moon may hide giant lakes beneath the surface.
- Planets
A shock to the solar system
Scientists suspect a nearby exploding star ignited the formation of the sun and planets.
- Planets
Ripples in one of Saturn’s rings
Scientists study pattern created by 600-year-old comet crash.
- Planets
Double sunsets on a distant world
Astronomers discover for the first time a planet circling two stars.
- Planets
Possible new saltwater stains on Mars
Dark streaks that grow in spring, fade in winter may point to saltwater on the Red Planet.
-
- Planets
The growing planetary family
At least 1,200 added to list of possible planets beyond the solar system.
-
