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

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

"Astronomers may have just discovered the third interstellar object passing through the Solar System!" the agency's ...

Astronomers have finally caught a dying star in space going out with a bang — and then another bang. The new photographic ...

In a stunning first-ever image, astronomers have seen a star that died by exploding twice. They pointed the European Southern ...

White Dwarf Discovery Could Transform How Scientists Measure the Universe In A Nutshell Astronomers found direct ...

An international team of astronomers has found a new super-Earth exoplanet, TOI-1846 b, using NASA 's Transiting Exoplanet ...

But a newfound planet exerts an unexpectedly strong—and ultimately self-destructive—influence on its star in return. The star HIP 67522 is slightly larger than our sun and shines roughly 408 ...

For the first time, astronomers have obtained visual evidence that a star met its end by detonating twice. By studying the ...

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

An object thought to have come from another star has been seen entering the solar system at high speed, and is expected to ...

A cataclysmic variable star was found as part of a project using two telescopes from opposite sides of the world.