The sun’s magnetic activity causes auroras, and the relationship between solar flares and auroras reveals an 11-year cycle; ...

Last week, three tiny Australian satellites from Curtin University's Binar Space Program burned up in Earth's atmosphere.

Researchers simulated the sun’s polar vortices using computer models, which suggest the vortices are likely driven by ...

Solar activity includes phenomena such as sunspots, solar flares and solar wind – the stream of charged particles that flows toward Earth. This activity is a product of the Sun's ever-changing ...

Proba-3's mission will continuously measure the Sun’s energy output, enhancing climate research with precise solar data.

Astronomers have discovered a rocky Earth-like planet around a white dwarf star, hinting at our planet's future about eight billion years from now.

NOAA's new Compact Coronagraph, CCOR-1, onboard the GOES-19 satellite, has begun transmitting its first images, revealing ...

A distant white dwarf hosts an Earth-like planet in an orbit that might be similar to Earth’s if it survives the Sun’s red giant phase.

The space rock, known as 2024 VM1, will fly past our planet on Wednesday at a minimum distance of around 193,000 miles.

Comets — those small, icy objects orbiting the sun — act like floating time capsules, offering a window into the early days ...

The Sun has unleashed a powerful solar flare, Nasa has said. The flare, designated X2.3, belongs to the most intense X class ...

The world’s biggest polluters and strongest economies — China and the United States — aren’t sending their No. 1s. Neither ...