Previous Spitzer studies have indicated the formation of complex molecules in the Helix Nebula.

One of NASA's high-altitude WB-57 research jet made a fiery wheels-up landing on Tuesday (Jan. 27) after a mechanical issue ...

NASA spent roughly a billion dollars to send a car‑sized robot into the Sun’s atmosphere, and to get there it had to ...

The comet broke into pieces after making a close approach around the sun in October 2025.

Scientists watched a solar flare grow from tiny magnetic sparks into a violent plasma-raining avalanche on the Sun.

India braces as the Sun unleashes powerful flares, threatening satellites, communications, and power grids. ISRO monitors ...

A video recently released by the ESA's Solar Orbiter and NASA's Chandra X-ray Observatory showed a magnetic avalanche on the surface of the sun.

Northern lights occur when a solar flare interacts with Earth's atmosphere.

Comet 3I/ATLAS is not just another icy visitor cutting across the night sky. As it hurtles through the inner solar system, ...

A new high-resolution map of distant galaxies may help scientists understand a mysterious invisible substance that helps hold the universe together. The ordinary matter all around us — stars, planets ...

The ESIS-II mission aims to capture high-speed “snapshot” images of the Sun’s transition region and corona. To achieve this, ...

NASA researchers show that artificial intelligence can anticipate solar flare buildups by tracking subtle changes across the ...