An object that originated from beyond our solar system and is passing through has been confirmed as only the third interstellar visitor ever detected. 3I/ATLAS with its unusual trajectory and...
Discoveries of the first interstellar objects known to visit our solar system have been met with controversy over what they are and where they came from. Jeremy welcomes Professor Avi...
Theorized to be everything from an asteroid to alien probe, researchers Jennifer Bergner and Darryl Seligman landed on a comet as the most likely explanation. However, not an ordinary one....
A team of researchers is proposing to build an "interstellar interceptor" to observe and chase down asteroids in our solar system....
A small meteor that hit Earth in 2014 was from another star system, and may have left interstellar debris on the seafloor....
One team has outlined an ambitious plan to send a probe to catch up with the mysterious space object as it travels farther and farther away from Earth....
