The ESA/NASA Solar and Heliospheric Observatory (SOHO) has officially discovered 5000 comets. Comet number 5000 was spotted ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) captured a coronal mass ejection erupt from the far side of the Sun.

A massive G4 solar storm is racing toward Earth — phone networks, GPS, and power grids face chaos. Here’s what you must know ...

The sun unleashed a third X-class solar flare on Nov. 11. Clocking in at X5.1, it is the biggest solar flare this year and ...

Interstellar comet 3I/ATLAS has been flying around the sun to reach perihelion (its closest point to the sun) on Thursday (October 30), passing just inside the orbit of Mars.

Astronomers are tracking interstellar comet 3I/ATLAS after JWST and NASA missions detected an extreme CO₂ outburst that ...

Behind the Sun, the comet appears to show signs of acceleration beyond what is expected by gravity. And for reasons not yet ...

At least one space launch has been put on hold, as satellite operators and rocket companies manage the effects of the current ...

(CNN) - Though NASA has still not re-established contact with the crippled SOHO satellite, SOHO solar scientist Art Poland says the space agency is unlikely to declare the satellite lost and the ...