A mysterious object from the depths of space is rapidly approaching Earth, capturing the attention and intrigue of NASA scientists. This interstellar visitor, unlike anything observed before, raises ...

Scientists are on high alert as an unidentified object has been detected speeding towards Earth. The nature of this object remains a mystery, but one expert suggests it could be extraterrestrial in ...

Astronomers used the James Webb Space Telescope and gravitational lensing to observe SN Eos, an ordinary supernova from the ...

NASA’s Hubble has examined Cloud-9, a strange object with no stars that offers clues about early galaxy formation and dark ...

Richard Binzel has been watching the skies for hazardous asteroids for more than 50 years. In 1995, he proposed the Near-Earth Object Hazard Index, later renamed the Torino scale, which rates ...

Astronomers have finally confirmed the existence of RELHICs—a long-theorized class of dark, starless clouds from the early universe.

American Museum of Natural History Astronomer Dr. Jackie Faherty joins WIRED to answer the internet's burning questions about ...

With the aid of a multinational network of radio telescopes, scientists have been able to detect the lowest-mass dark object ever found in the universe. The mysterious object, roughly one million ...

Why life might be widespread in the universe -- Habitable zones of the universe -- Building a habitable Earth -- Life's first appearance on Earth -- How to build animals -- Snowball Earth -- The ...

Use this lesson plan to engage students in learning about impact craters on Earth and other celestial bodies. SI Center for Learning and Digital Access ...