Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...
Just as Earth orbits the sun, most planets discovered beyond our solar system orbit a host star. But some are out there all ...
When you look at the solar system, you might notice that the planets' orbits are tilted, and oddities in the protoplanetary ...
Look for the three stars that make up the distinctive formation of Orion's Belt — Alnitak, Alnilam and Mintaka — shining ...
A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.
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Why shooting stars aren’t stars at all: Understanding meteors, meteorites, and meteor showers
Witnessing a meteor, or \"shooting star,\" is a dazzling event caused by tiny space rocks burning up in Earth's atmosphere.
The case for a newborn ocean on Saturn's moon Mimas continues to build.
Space scientists look back on three decades of exoplanet discoveries—from rows of massive ‘super-Earths‘ to worlds with ...
Data from the James Webb Space Telescope and other observatories suggests a supervolcanic exomoon may lurk around the giant ...
The interstellar comet 3I/ATLAS may be out of view of Earth, but orbiters on Mars were able to recently get a look at it.
Previously undetected organic compounds have been found in ice ejected into space from Enceladus, making the satellite a ...
Astronomers have detected one of the darkest objects ever seen at a record cosmic distance—only with the assistance of ...
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