Shortly afterward, Russell T. Vought, the White House budget director, directed agencies in a memo to “execute their plans ...

Perseverance represents more than a machine. It is a proxy extending humanity’s senses across millions of miles to an alien ...

New observations suggest that the dwarf planet Makemake is surrounded by faintly glowing methane gas. Scientists are unsure ...

The crop of winners showcases a dazzling range of shots, including views of the Milky Way, comets blasted by solar wind and the elusive Spaghetti Nebula. The overall winning image, taken by Weitang ...