The latest solar flare follows an M-class one, the second-highest on the scale, that occurred days earlier on June 15. It ...

NASA's Advanced Composite Solar Sail System (ACS3) will be visible from the ground. Find out when you can see it on the NASA ...

We Earthlings see the sun every day of our lives—but gaining a truly new view of our star is a rare and precious thing. So ...

Solar flares can affect us on Earth, and radiation from this flare caused a shortwave radio blackout. A map released by the National Oceanic and Atmospheric Administration (NOAA) shows the entirety of ...

"We didn't know what exactly to expect from these first observations – the sun's poles are literally terra incognita,” Sami ...

President Donald Trump’s fiscal 2026 budget request, if approved by Congress, would kill many of NASA’s plans for robotic ...

The map that NASA launched in 1972 could lead extraterrestrials to Earth. A new map, nearly 50 years later, ... But if this map did hitch a ride beyond our solar system, ...

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

The next waypoint on Psyche's voyage will be a flyby of Mars in May 2026. Officials expect Psyche to keep that date, which is ...

For the first time in history, we re seeing the Sun from an angle no one ever has: from above and below its poles. Thanks to ...

NASA's Voyager spacecraft has uncovered a cosmic marvel: a blazing 'wall' of heat beyond our Solar System, hinting at the ...

A new probe in development known as GIRO represents a low-cost step toward unlocking the secrets of the outer planets, all ...