A study reveals why there are at least three asteroids which pose a potential threat to Earth and why current observation ...

The failed Soviet spacecraft Kosmos 482 has finally returned to Earth after 53 years in orbit. It disappeared into the Indian ...

A colossal solar filament over twice the distance between Earth and the moon erupted from the Sun's northern hemisphere earlier this week.

A NASA astronaut onboard the International Space Station has shared 'breathtaking' images of 'the world and beyond'.

When a Florida family filed a claim against NASA over "space junk" that fell through their roof earlier this year, it launched a potentially precedent-setting question: Who is liable when debris ...

Ranging from September 2004 to December 2023, it spans multiple levels of the atmosphere from ground level up to the lower edge of space, about 110 kilometers above Earth's surface. The region ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A small space rock ...

Showers of charged particles from space can spark intense lightning. There are trillions of charged particles – protons and electrons, the basic building blocks of matter – whizzing around ...

Let’s take a look at five locations on Earth that astronauts use to prep for space travel. NASA’s upcoming Artemis program (the big American return to the Moon) recently sent astronauts to ...

HOUSTON — NASA astronauts Butch Wilmore and Sunita Williams have returned to Earth after what was initially planned as an eight-day mission turned into a 286-day stay in space due to problems ...