Jupiter’s swirling storms have concealed its true makeup for centuries, but a new model is finally peeling back the clouds.

V1298 Tau links swollen young worlds to the compact planets that astronomers keep finding, and its timing signals made that connection measurable. Future transit-timing and atmospheric observations ...

The Earth-size planet HD 137010 b has a ‘50% chance of residing in the habitable zone’ of its sun-like star, scientists say ...

3I/ATLAS captured the world's attention last month as the comet raced past the Earth, but some believed that it could have ...

Astronomers have, for the first time, captured a gallery of detailed snapshots of planetary systems during their "teenage years," an era long shrouded ...

What's unusual about this is that Damian is a 16-year-old Mission Bay High sophomore who finished the requirements in two ...

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

Astronomers have discovered a potentially habitable new planet which is estimated to be 6 percent larger than Earth. Named HD 137010 b, the planet is located about 146 light-away from Earth ...

The supposed "strange signals" were not mysterious at all, but commonly observed transit signals, according to NASA.

A faint signal was initially detected by a team of citizen scientists — including the study’s first author, Alexander Venner, when he was still a high school student ...

When the six tiny spacecraft of NASA's SunRISE (Sun Radio Interferometer Space Experiment) mission settle into their orbits high above Earth after launching later this year, they'll function as one ...

Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of stars are equally common. Physicists can now explain the dearth.