This multitude of small, not very round objects are thought to be fragments of larger moons that broke apart in collisions ...

The solar array isn’t the only plan China has for space research—it also plans to reach the Moon and build an International ...

A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...

Astronomers have identified a quartet of small rocky planets orbiting Barnard's star - one of our closest stellar neighbors - ...

Emily Mason, a heliophysicist at San Diego-based research firm Predictive Science, and her colleagues observed coronal loops ...

As the agency's SPHEREx space telescope and PUNCH solar mission rode toward their orbital stations tonight (March 11) at ...

Following a successful launch in the early hours of Wednesday morning (12 March 2025) U.K. time, the PUNCH spacecraft are ...

Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.

Rocket Lab has made a deal with a European company aiming to give Ukraine more satellite support in the war with Russia.

Faint signatures detected by the Canada France Hawaii Telescope have revealed 128 new moons around Saturn, making it the ...