Some exoplanets in their stars' habitable zones may be distinctly uninhabitable due to solar flaring. Red dwarfs are known ...

Sunspot region 4114 has fired off its strongest blast yet — an X1.2-class solar flare that erupted on June 17, triggering ...

Scientists are tracking a large gas planet experiencing quite a quandary as it orbits extremely close to a young star - a ...

During its flyby, Parker snapped some amazing close-up images of the Sun, which NASA finally released to the public yesterday ...

Scientists have released the closest images ever to the sun, captured by NASA’s Parker Solar Probe flying 3.8 million miles ...

The star HIP 67522 with a flare erupting toward an orbiting planet, HIP 67522 b, is depicted in this illustration released by ...

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

A fluffy, Jupiter-sized planet may be triggering deadly flares from its star, leading to the slow destruction of its own ...

NASA's Parker Solar Probe has set yet another record by taking the closest images of the Sun anyone has ever seen.

The US space agency reveals highly-detailed imagery of massive plumes of solar material spewing out into space.

A rare interstellar comet is flying through our solar system. Here's how—and when—you might be able to see Comet ATLAS from ...

In a groundbreaking study, a new discovery about the exoplanet HIP 67522b has provided scientists with an unprecedented ...