Mega-constellations of internet satellites are quickly filling the skies. Experts are begging regulators to slow it down and ...

Over the past decade, space has become increasingly cluttered with the growing number of spacecraft being sent into orbit. As ...

The Tianzhou 7 spacecraft undocked from China's Tiangong space station on Nov. 10 and reentered Earth's atmosphere at around ...

High above the earth, a cutting-edge satellite is passing around Earth 15 times per day. It is hunting for leaks of methane – ...

An asteroid that fell to Earth and exploded above Canada in 2022 was only around 20 inches wide — the smallest space rock ...

After seeing Elon Musk send thousands upon thousands of satellites into low-Earth orbit, it’s only natural to wonder, why can ...

The International Space Station is an engineering marvel dating back to 1998 - but it wont be orbiting Earth forever ...

The sun's solar weather has caused several atmospheric events since the star entered its maximum phase. See the sun's effect.

The most powerful cosmic-ray electrons and positrons ever detected slamming into Earth's atmosphere carry energies so high ...

Spacecraft reentry is one of those events in spaceflights which should scare astronauts the most. Imagine a massive metallic ...

While Jupiter's Great Red Spot has been a constant feature of the planet for centuries, University of California, Berkeley, ...