The joint European-Japanese mission is only the second survey of Mercury, the least explored planet in the inner solar system ...

Astrophysicists led by a team from Trinity College Dublin have—for the first time—imaged a large number of exocomet belts ...

Some space conspiracy theories just won't go away.

Solarflare CIGS flexible solar panels, plus a battery, are integrated into a Tesla Cybertruck on display at CES in Las Vegas.

Learn what this survey recorded of exocomet belts, which imaged and identified bands of every size.

While most exocometary belts in the latest study are disks, some are narrow rings. Some even have multiple rings/disks that are eccentric, which provides evidence that yet undetectable planets are ...

From windswept craters to frigid ice caps, explore Martian landscapes through the eyes of NASA’s orbiters, probes and rovers ...

These are the planets that will be visible with the naked eye. A rare parade of planets will light up the night sky ...

Hundreds of people were ordered to evacuate and part of Highway 1 in Northern California was closed after a major fire ...

Eketi entered the house without finesse—one box had scraped her knee, and her palm was sore from trying to hold up the other one. The living room was a tidy but startling neon green. Minimally ...

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...