When a planet's orbit brings it between Earth and a distant star, it's more than just a cosmic game of hide and seek. It's an ...

Scientists have discovered a planet that is literally falling apart as it orbits its star. Located about 140 light-years from ...

The astronomers spotted the planet using NASA's Transiting Exoplanet Survey Satellite (TESS), an MIT-led mission that ...

We were doing the typical planet vetting, and I happened to spot this signal that appeared very unusual.” An orbiting ...

For centuries, Mars has played tricks on our perception - from imagined canals to mysterious rock formations. Today, the Perseverance Rover continues that legacy, revealing stones that may not be ...

A NASA rover taking rock samples on Mars has uncovered a plentiful mineral that was invisible to orbiters studying the Red ...