The planet completes one orbit around its host star in roughly 3.97 days and lies extremely close to it at a distance of ...

NASA’s James Webb Space Telescope Optical Telescope Element Pathfinder and Parker Solar Probe models are now on permanent display at the Smithsonian’s Udvar-Hazy Center, providing insight into testing ...

Using the Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered a new super-Earth exoplanet orbiting a star located about 83 light years away. The newfound alien world is slightly ...

With the help of an extremely powerful telescope deep underground in Japan, astronomers may be able to catch a glimpse of ...

A team of astronomers at the University of Washington has identified what appears to be the aftermath of two planets smashing ...

The Smithsonian’s National Air and Space Museum welcomes two new acquisitions to the collection—the James Webb Space Telescope (Webb) Pathfinder and Parker Solar Probe model. The Pathfinder is a ...

Astronomers witnessed planets colliding 11,000 light-years away, an event that could shed light on the collision that created Earth's moon.

The violent collision of two neutron stars is providing new insights on how the universe’s heaviest elements were created.

Some of the most extreme explosions in the universe are Type I superluminous supernovae. “They are one of the brightest ...

More than half of the near-Earth objects large enough to destroy a city have never been spotted by any telescope on or off the planet. NASA estimates the total population of these objects at roughly ...

Anduril Industries said it plans to acquire ExoAnalytic Solutions, a company that operates one of the world’s largest commercial networks of telescopes used to track satellites and space debris, in a ...