Asteroids are increasingly being discovered only hours before impact. Thankfully, none of them has caused any damage ...

Tune in to watch the four astronauts touch down off the coast of Florida after a seven month research mission aboard the ...

Three NASA astronauts and a Russian cosmonaut left the space station on Wednesday, after weeks of delays due to bad weather, ...

A city-sized asteroid is approaching Earth this October, set to make its closest approach on October 27. Known as 1036 ...

After an amazing orbital flight, billionaire-pilot Jared Isaacman says he aims to safeguard human civilization by spreading ...

Four large “potentially hazardous” asteroids – one the size of a skyscraper – are expected to pass by Earth on Thursday, ...

After a massive solar flare erupted this week, NOAA issued a view-line map of the US, including more states with increased ...

The city lights of Melbourne, the capital of the state of Victoria, were caught by an astronaut on the International Space ...

Despite a sliver of good news in the latest monthly climate analyses, global heating continues — and the world is far from ...

NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. The Les Makes ...

NORFOLK, Va. — Earth is the only planet in our solar system that is capable of sustaining human life, and this is why. The sun is the star at the center of our solar system. Every star has a habitable ...

A RARE comet that may not be seen for another 80,000 years will be visible for what might be the last time tonight. Comet A3 ...