A NASA astrophysicist has recently proposed a theory that could potentially resolve the long-standing Fermi Paradox. The theory suggests that alien civilizations may be scattered sparsely throughout ...

Kanika Sharma is a freelance journalist based in Noida, India. This Nature Q&A series celebrates individuals who have fought racism in science and who champion inclusion. The series often highlights ...

A rare interstellar comet reaches its closest point to the sun on Wednesday and Thursday — and it's exciting astronomers around the world. Comet 3I/ATLAS is just the third confirmed interstellar ...