Astronomers using Hubble and ground telescopes observed a two-phase coronal mass ejection from EK Draconis, a young Sun-like star.

Scientists detect Alfvén waves twisting in the Sun’s corona Waves may explain the corona’s million-degree heat Observation ...

After running out of fuel, our star too will accelerate outward as a red giant, consuming Mercury, Venus and possibly even ...

The Universe still holds many surprises, as demonstrated by this exceptional observation of a dying star devouring the ...

Indeed, the planetary nebula seen above, known as the Red Spider Nebula and imaged by the James Webb Space Telescope (JWST), ...

Manhattan-sized comet 3I/ATLAS — which scientists suspect could have extraterrestrial origins — will reach its closest ...

Three billion years ago, a sun -like star reached the end of its life, throwing off its outer layers following its red giant ...

A study conducted by scientists from NASA and Toho University in Japan used a supercomputer to predict how long we have before Earth becomes ...

Recent sightings of interstellar comet 3I/ATLAS have sparked discussions of Jewish hopes and fears about extraterrestrial ...

OKLAHOMA CITY (KFOR) — Oklahoma celebrated Red Earth FallFest today, featuring Native American arts, crafts, and a youth Powwow at Myriad Gardens in downtown Oklahoma City. Visitors to this wonderful ...

Interstellar object 3I/ATLAS is on the opposite side of the sun from Earth - but several spacecraft are in the perfect position to get a closer look. As 3I/ATLAS warps and grows the closer it gets to ...