Derek Wallentinsen stood atop Inscription Rock in El Morro National Monument on the night of May 23, 2019, taking photographs of the star-filled sky to document the darkness. A ranger at the time, he ...

The latest data on asteroid 2024 YR4 has scientists confident that Earth is no longer in the bullseye. However the enormous ...

"Some satellites were detected emitting in bands where no signals are supposed to be present at all, such as the 703 ...

Step out this evening around 8 p.m. local daylight time to spot a close grouping of the thin crescent Moon and Mars.

Astronomers may have captured the rare moment of a planet forming around a young star, HD 135344B, 440 light-years away. Using the powerful ERIS instrument on ESO’s Very Large Telescope, they spotted ...

Scientists working to study black holes use specific radio frequencies to track black holes, the same frequencies often used ...

Nearly a month ago, a mysterious object was seen hurtling through the solar system and later confirmed as an interstellar ...

Could our location in space be skewing cosmic measurements? A new study suggests a giant void may explain the Hubble tension.

On Wednesday (July 23), Diana Morant, the Minister of Science, Innovation and Universities in Spain, announced the Spanish ...

Astronomers have likely witnessed a planet forming in real time, seen inside a spiral arm of the HD 135344B protoplanetary ...

The celestial body's unusual orbit “implies that something extraordinary occurred" in the early days of the solar system—and ...

Chile's Vera Rubin observatory is named for the astronomer who changed the way we think about how galaxies move.