A mysterious, uninvited guest has been spotted shooting through the solar system at breakneck speed. And, for the first time, you can now see this interstellar visitor barreling towards us for ...

Since its release in 2014, Interstellar has become somewhat of a modern classic of its genre. Ten years later, it is often cited as one of the best sci-fi movies of all time. The film’s strength, in ...

The first teaser for Christopher Nolan’s highly anticipated sci-fi Interstellar is out. The nearly 2-minute trailer features visuals from the history of the U.S. space program, while being narrated by ...

Might a comet be more than ice and dust? That’s what Harvard astrophysicist Avi Loeb’s request for an unprecedented close monitoring of 3I/ATLAS, the third verified interstellar object to pass through ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star. NASA and the European Space Agency released the latest photos Thursday.