The SPHEREx astrophysics mission will take stock of water’s cosmic origins by scanning the galaxy for hidden reservoirs.

Hubble’s latest image of the Tarantula Nebula highlights cosmic dust, interstellar gas, and active star formation.

When astronomers detected the first known interstellar object, 'Oumuamua, in 2017, it sparked a host of new studies trying to ...

Christopher Nolan went to some wild places with his sci-fi movie Interstellar, but physicist Kip Thorne helped keep it ...

More than 1 million "interstellar objects" the size of the Statue of Liberty could be drifting unseen in the outer solar ...

Since its premiere, audiences have been enthralled with Christopher Nolan's visually spectacular and cognitively challenging ...

A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...

We've got an exclusive first look at Free Planet, a new Image Comics series that combines elements of sci-fi classics like East Meets West and Dune.

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

Oumuamua and Comet Borisov in 2017 and 2019, respectively, created a surge of interest. What were they? Where did they come ...

Christopher Nolan’s Interstellar is all set for its highly anticipated relaunch in Indian theatres. Back in December, the film grabbed a lot of eyeballs due to the re-release postponement amid ...