Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

Astronomers using the European Space Agency's Cheops mission have caught an exoplanet that seems to be triggering flares of ...

Astronomers have spotted an alien planet orbiting so closely to its home star, the planet's magnetic field is triggering ...

Some planets take the expression "you're your own worst enemy" to the extreme. At least, that's what astronomers found when ...

The clingy planet orbits so close to its star, it triggers powerful explosions of radiation that eat away at its atmosphere.

The field of advanced propulsion and gravity manipulation has long captivated the curiosity of scientists, engineers, and ...

Exoplanet HIP 67522 b, fluffed up to the size of Jupiter, circles so close to its star that it’s triggering violent flares — ...

Thanks to the Swiss space telescope CHEOPS, astronomers have discovered a“suicidal” planet. Named HIP 67522 b, this exoplanet ...

Auroras may be visible from Alaska to New York as an incoming solar storm could spark geomagnetic storm conditions overnight.

People in some parts of the U.S. may be able to see the northern lights this evening.

A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.