A n asteroid the size of a skyscraper is approaching Earth at a sprightly 24,136 miles per hour—and will be at its closest to ...

A massive asteroid, 2025 FA22, will safely pass Earth on September 18, 2025, at a distance of 4.6 million miles. Initially ...

NASA has officially tracked 6,000 confirmed exoplanets—planets outside our solar system—a milestone that reflects decades of ...

NASA has responded to speculation that mysterious interstellar object 3I/ATLAS is actually an alien starship preparing to invade Earth.

The 1,115-foot-wide (340 meters) asteroid Apophis will pass closer to Earth than many satellites fly in April 2029, giving ...

NASA has confirmed asteroid 2025 RL2 is approaching. The space rock measures about 70 feet wide and is racing through space ...

According to NASA, an asteroid the size of a 50-storey building will make a close approach to Earth this week.The rock known ...

Astronomers are researching an Earth-like exoplanet that could contain water, according to NASA. The exoplanet, named ...

On Sept. 18, 1977, NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and ...

NASA confirms a 70-foot asteroid, 2025 RL2, is making a close approach to Earth today, travelling at a speed of 21,613 miles per hour.

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

In 2005, ESA's Huygens probe landed on Titan, revealing the atmosphere, landscapes, and chemistry of Saturn's moon.