Radio signals from distant stars suggest hidden planets
Hubble shows winds in Jupiter's great red spot are speeding up
New cereal box-sized satellite to explore alien planets
Research finds that inner solar system planets were formed through violent collisions
Scientists discover the reason why Mars has no liquid water on its surface today
NASA confirms thousands of massive, ancient volcanic eruptions on Mars
Largest virtual universe free for anyone to explore
Ground-based observatories could use starshades to see distant planets
New mathematical innovation helps identify distant planet atmospheres
Alien Life Could Exist on 'Hycean' Exoplanets, Study Finds
NASA wants you to spend a year pretending to live on Mars
NASA's Juno celebrates 10 years with new infrared view of moon Ganymede
The universe likely has trillions of planets made primarily of diamonds, scientists confirm
Rocks on Earth hint at the possibility of more hidden water on Mars
York University planetary scientist puts Mars lake theory on ice with new study
For the first time, evidence found for water on Jupiter's Moon Ganymede
Researchers develop mini radar to scan the moon for water and habitable tunnels
SpaceX Falcon Heavy Rocket Selected to Launch NASA Probe to Europa
Changes in Earth's orbit enabled the emergence of complex life