The planets in order from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. If you include the ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

Our solar system is a pretty wild place, full of amazing stuff. From the giant Sun to the tiny rocks floating around, there’s ...

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

In the frozen outskirts of the solar system, a reddish dwarf planet orbits in silence. Known as Sedna, it is so distant that ...

The James Webb Space Telescope (JWST), operated by NASA, has uncovered intriguing new details about Charon—Pluto’s largest ...

Amazon has sent more Kuiper craft into space as it looks to deploy a satellite constellation that rivals Starlink, a service ...

United Launch Alliance plans to launch Amazon's second Project Kuiper mission on Monday, June 23. The launch, carrying 27 ...

No telescope has basked in the night sky quite like the enormous new Vera Rubin Observatory. Here's what it could reveal ...

Amazon's next group of Kuiper satellites could soon reach orbit, propelling the company closer to providing internet to ...

Amazon's next group of Kuiper satellites could soon launch from Florida, propelling the company closer to providing internet service to customers.