Evidence that the universe is rotating was recently delivered by the James Webb Space Telescope (JWST), which found that ...

Using the James Webb Space Telescope (JWST), astronomers have peered deep into one of the Milky Way's most radiation-intense ...

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar ...

According to the National Weather Service, the summer solstice will occur on Friday at 10:42 p.m. Eastern time (it will be ...

Scientists may have discovered a dwarf planet far beyond Neptune — an unearthing that may disprove a longstanding theory ...

Astronomers have located a rare exoplanet on the edge of the Milky Way.

If our solar system seems stable, it's because our short lifespans make it seem that way. Earth revolves, night follows day, ...

Researchers from the U.K. plan to launch a CubeSat covered with a newly formulated "hull-darkening" Vantablack paint into ...

Bright flashes of enigmatic radio waves have helped illuminate some of the missing matter in the universe, astronomers say in ...

Webb has captured a frigid exoplanet in a wildly tilted orbit, revealing a system shaped by past planetary violence and ...

Over the last few years, the term "Goldilocks zone" has come to be widely used to describe the range of distances from a star ...

Passing stars could trigger instability across the solar system, resulting in Earth being hauled out of its orbit.