NASA's Pandora satellite mission to document at least 20 known planets orbiting distant stars will start from SpaceX at its ...

The James Webb Space Telescope will be helping to track asteroid 2024 YR4, which has a 2.3% chance of impacting Earth in 2032.

Since its launch in 2013, Gaia has been dedicated to creating an accurate three-dimensional map of the Milky Way. Using two high-precision optical telescopes, the spacecraft carefully records the ...

"These two supernova remnants are helping us to better understand the dynamics of our home galaxy’s neighborhood," ...

These are known as hypervelocity stars, with some moving faster than the escape velocity of the Milky Way of around 600 kilometers (373 miles) per second. There is another star that is almost as ...

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

A research team may have discovered a star with an exoplanet that is so fast that both will leave the Milky Way.

"They're so rare, and they're incredibly useful scientifically," said Conor O'Riordan of the Max Planck Institute for Astrophysics.

A star system has been discovered to be moving at an estimated 1.2 million miles per hour, making it possibly the fastest moving solar system in our galaxy.

Astronomers have identified what they believe to be the largest structure in the universe to date. Named "Quipu" after the ancient Incan method of record-keeping, this colossal superstructure ...

The European Space Agency's Euclid space telescope was going through preliminary tests in September 2023 when it captured ...

Nasa is directing the James Webb Space Telescope to track asteroid 2024 YR4, whose collision risk with Earth has risen to 2.3 ...