Astronomers have recently discovered a fascinating exoplanet named TOI-4507 b, which is larger than Jupiter yet possesses an ...

A high-altitude scientific balloon operated by NASA’s Columbia Scientific Balloon Facility, carrying the EXCITE instrument ...

Comet C/2025 R2 (SWAN) is set to brighten the October sky, and astronomy experts have shared the best times and directions to spot this rare celestial visitor.

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Blocks of frozen carbon dioxide sliding down Martian dunes may have carved the planet’s strange gullies, mimicking the work of living creatures.

Brian Lacki has released a set of three prepublication studies attempting to rationalize and measure the odds of a ...

With water being so important to life on Earth, scientists often look for it on exoplanets. But some of those worlds might ...

U.S. astronauts who return to the moon’s surface in the years ahead for the first time in more than half a century will have ...

The universe is a vast and often baffling place, and even with our most powerful telescopes, there are still plenty of things ...

The ice giants remain some of the most interesting places to explore in the solar system. Uranus in particular has drawn a lot of interest lately, especially after the 2022 Decadal Survey from the ...

The Sun is a very hot, very big ball of gas at the center of our solar system. Its surface can reach a blistering 10,800 ...