Oddball Stellar Duo Creates Spectacular Fireworks Located about 700 light-years from Earth, R Aquarii is one of the closest stars known to undergo massive violent eruptions that spew out huge ...

Due to launch in the early 2030s, NASA's DAVINCI mission will investigate whether Venus—a sweltering world wrapped in an ...

The Hera spacecraft successfully launched toward the asteroids Didymos and Dimorphos on Oct. 7, meant to follow up on NASA's ...

As heads of the world’s great space powers - except for outcast Russia - summit, they are strategizing how to prevent space ...

Researchers think meltwater beneath Martian ice could support microbial life. While actual evidence for life on Mars has ...

After doing a little orbit of the Earth, travelling to various different cities on the planet over the past two years, artist Luke Jerram’s giant globe is back at Southwark Cathedral. The huge seven ...

Solar flares are flashes of ultraviolet and X-ray radiation released from active areas of the sun's surface, usually sunspots. They are classed by power on a scale of A, B, C, M, and X-class, where X ...

Dubbed the "dark universe telescope," Euclid is the ESA's attempt to map what's otherwise known as the invisible part of the universe—that is, roughly 95% of it. With a majority ...

The Sun has entered its solar maximum, increasing sunspots and solar activity. This phase, marked by more solar flares and ...

Here are 10 of the most mysterious images taken by NASA's James Webb Telescope that reveals new secrets about our universe.

Ancient rainstorms may have sculpted the red planet, similar to the monsoon rains that helped shape the Southwest’s landscape ...