Golemis is expected to fly to the ISS as part of Vast's first private astronaut mission to the orbital outpost.

Astronomers have found an object with Saturn-like rings, but on an object far, far smaller than Saturn. Chariklo is the largest known Centaur in the outer solar system, orbiting between Saturn and ...

Now, scientists have found a new clue in its surface composition that suggests Mercury's ancient volcanic rocks may have formed from material that melted much deeper inside the planet and under hotter ...

A new study suggests that actively feeding supermassive black holes may aid star formation in their host galaxies, rather than suppressing it. The study, which surveyed nine nearby galaxies using the ...

A new hexagonal ice phase found in lab tests may explain Neptune and Uranus's odd magnetic fields. Here’s how.

Pending regulatory approval, Starship is scheduled to lift off from Starbase, Texas, within a 75-minute launch window, which opens at 8:15 a.m. EDT on September 22.

The White House has created a new scientific council that will mainly focus on figuring out what the UFOs, now known as ...

The telescope was designed for a 10-year mission, including a five-year extension on top of a five-year primary mission.

A Falcon 9 rocket lifted off at 2:49 pm EDT on September 13 from the Cape Canaveral Space Force Station in Florida, marking ...

Menon was accompanie by commander Jessica Meir in showing how ultrasound is performed in space using assistance from an ...

New research suggests the planet has lost nearly 12 miles from its diameter, and the reason could lie deep inside.

When a solar flare erupts and its energy reaches Earth at the speed of light, the ionosphere sees an accumulation of more ...