The sun's gravity will pull the moon farther away from Earth than it's been in over five years on Nov. 19, though it'll be ...

Katalyst Space Technologies will use Northrop Grumman's air-launched Pegasus rocket for its upcoming mission, which will send ...

A 2024 satellite photo shows an unusually active bloom of toxic cyanobacteria swirling in the water of Nevada's Pyramid Lake.

We’ve mastered launching satellites, but it’s the way these satellites connect to Earth—and to each other—that will determine ...

Three astronauts who had been stranded at China's space station are heading home on the craft that brought up their ...

NASA is unveiling close-up pictures of the interstellar comet that's making a quick one-and-done tour of our solar system.

The most resilient opportunities lie in companies that solve Earth-first problems with space-ready technologies.

Three Chinese astronauts have returned to Earth after they were briefly stranded at the nation's space station when space ...

NASA will go live today to share long-awaited images of the mysterious interstellar object 3I/ATLAS. Is it nearing Earth? How ...

Huntsville leaders expect it will take about 5 years to fully establish Space Command headquarters and fill 1,400 positions.

Earth has picked up a new traveling companion – an asteroid named 2025 PN7 that now moves through space in step with us. This ...

From Earth, auroras — also known as the northern or southern lights according to the hemisphere in which they occur — appear as colorful lights dancing in the sky near the poles. Astronauts on the ...