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

The three resolutions Trump signed will block California’s rule phasing out gas-powered cars and end the sale of new ones by 2035. They will also kill rules that phase out the sale of medium- and ...

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's ...

A computer simulation shows how two neutron stars of unequal mass merge, form a black hole and spit out a jet of high energy matter.

NASA's most monumental achievements, the space agency's epic mission, provided the world with the first real, close-up images of Saturn. This historic breakthrough completely transformed our ...

NASA's James Webb Space Telescope has made a groundbreaking discovery in the YSES-1 system, 300 light-years away. It revealed ...