A team of planetary scientists has developed a promising new way to peer beneath the dusty surface of Mars and other ...

The BBC's Sky at Night Magazine reports that, should we ever get to stargaze on Mars, we'd see two moons - Phobos and Deimos - instead of just one. We wouldn't see as many satellites either, making it ...

While significant technological and logistical hurdles remain, pioneering organizations are already proving that data in ...

New observations from NASA's James Webb Space Telescope have revealed that auroras on Jupiter are hundreds of times brighter ...

On Earth, the most dangerous ultraviolet radiation for living organisms - UV - is blocked by the ozone layer. However, on Mars, the thin atmosphere, almost devoid of ozone, allows ...

On Feb. 27, 1988, the first of my weekly columns on stargazing appeared in print. More than 1.5 million words later, I sit ...

Spanish technology company GMV has unveiled a GPS-like navigation system for the moon that aims to make lunar missions as intuitive as a drive across town with apps such as Google Maps or Waze.

NASA's Europa Clipper spacecraft, en route to Jupiter's icy ocean moon Europa, recently captured a ghostly infrared portrait ...

A glass bead retrieved by China's Chang'e-5 lunar mission is offering a glimpse into the moon's hidden interior and violent past. Witness live views of Earth from the International Space Station as it ...

Elon Musk often talks, because he likes to, about planet Earth and how much time it has left. The billionaire is obsessed with his travels to Mars. It's a challenge for him. In an ...

The White House says NASA's Mars Sample Return mission is a waste of money, but experts say the mission could help it achieve ...