Many people hold Pluto close in their hearts and refuse to abandon the assertion that it is a planet, although science ...

With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni ...

With the ability to scan the entire southern night sky every three days, the huge Vera Rubin Observatory could be about to ...

The spaceflight company released footage on Saturday showing the rocket’s upper stage -- called the Starship -- being moved toward the launchpad at SpaceX’s Starbase facility in Boca Chica, Texas.

The landmark evening saw a United Launch Alliance Atlas V rocket deploy Amazon's first production batch of 27 Project Kuiper broadband satellites. The mission was the first of dozens in the coming ...

The Keck Observatory and NASA’s Hubble Space Telescope may have uncovered a "potential three-body system in the Kuiper Belt," ...

The launch from Florida's Space Coast was originally slated for Friday afternoon, but it's now scheduled to take place on ...

Astronomers anticipate an unprecedented view of the solar system as the Rubin Observatory begins to scan millions of hidden ...

Then, in 2005, Mike Brown, a professor of astronomy at Caltech, crashed the party upon discovering Eris, similar in size to Pluto and also in the Kuiper belt, calling into question Pluto’s ...

A group of astronomers from across the globe, including a team from the University of Washington and led by Queen's ...

Astronomers have revealed new research showing that millions of new solar system objects are likely to be detected by a brand-new facility, which is expected to come online later this year.

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.