The United States Space Force has unexpectedly published a picture its top-secret X-37B space plane took while orbiting the ...

Firefly Aerospace's Blue Ghost spacecraft took some unique photos of our home planet on its Mission 1 flight to the moon in ...

X-37B floats in the upper portion of the picture, one of its gallium arsenide solar panels visible on the left. The Space ...

Is it a bird? Is it a plane? No, it's super Neptune! But this Superman-mimicking planet is not blasting through space on its ...

The Einstein ring that Euclid spotted is located in the galaxy NGC 6505. It is only a hop, skip, and a jump away from Earth ...

The United States Space Force just offered a rare glimpse ... it offers a look at Earth far in the background, revealing just how high the vehicle is flying on its seventh mission.

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

High-energy particles rain down on Earth constantly, but scientists have now detected a doozy: a neutrino blasting in from ...

Unlike on Earth, where the atmosphere and planetary magnetic field provide a shield from space radiation, astronauts are ...

The Euclid space mission of the European Space Agency has spotted an Einstein ring in the galaxy NGC 6505, just 590 million lightyears from the earth.

NASA will use the James Webb Space Telescope to gather crucial data on the size of asteroid 2024 YR4, which has a small chance of striking Earth in 2032. The James Webb Space Telescope (JWST ...