space
Interstellar Comet ‘Oumuamua Has a Built-In ‘Propulsion’ System

Remember that cigar-shaped interstellar object that whizzed through our Solar System last year? It was pretty weird, right? Well, new research shows ‘Oumuamua is even stranger than we realised. Read More >>

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The ‘Oumuamua Asteroid Likely Came From a Tatooine-Like Star System

Last October, astronomers detected the very first interstellar object, an asteroid dubbed ‘Oumuamua. New research suggests this visitor from afar likely came from a binary star system, and that astronomers should be on the lookout for both interstellar asteroids and comets. Read More >>

space
Interstellar Asteroids Like ‘Oumuamua Could Rewrite the Origins of Life on Earth

Late last year, astronomers detected the first known interstellar asteroid, dubbed ‘Oumuamua. New research suggests these exotic objects are more abundant than we thought, an observation that boosts the panspermia hypothesis—the idea that asteroids seeded life on Earth. At the same time, the presence of so many foreign objects in our Solar System could also change the way we search for extraterrestrial life. Read More >>