The Paranal solar ESPRESSO Telescope (PoET), installed at the European Southern Observatory's (ESO's) Paranal site in Chile, ...

Saturn’s magnetic shield does not sit where many scientists would expect. After combing through years of data from the ...

Some moons in our solar system are far more complex than they appear. One in particular shows signs that it could have ...

Astronomers used the James Webb Space Telescope to get a second look at a "forbidden" planet that's nearly as large as its ...

NASA reveals that Jupiter's size is smaller and flatter than previously thought, changing key models of the current Solar ...

As a quartet of astronauts make their way to the far side of the Moon, far-fetched notions of human colonies on the satellite or even Mars - a three-year return trip - are again getting an airing.

Grassroots ‘Solarize’ programs have expanded across Michigan cities and counties, helping residents access group discounts on ...

Viewers on Earth have experienced the Moon’s awe-inspiring beauty through the eyes of the Artemis II astronauts.

The four astronauts made an emotional return to Houston a day after splashing down in the Pacific Ocean at the end of their ...

As America celebrates its 250th birthday, the spirit of exploration that once pushed pioneers across a continent is now ...

As they traveled back toward Earth following a solar eclipse and a communications blackout, President Trump called the space ...

For the first time ever, humans have glimpsed the entire far side of the moon with their own eyes — and their photos are ...