The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

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Further studies are needed to determine whether K2-18b, which orbits a star 120 light-years away, is inhabited, or even ...

Near a planet far, far away astronomers have found traces of chemicals that on Earth are only produced by living beings.

The Webb telescope has spotted exoplanets circling white dwarf stars, proving that planets can survive their star’s violent ...

The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

In the piece, columnist Moira Donegan writes in part that the star-studded Blue Origin flight “served as a kind of perverse funeral for the America that once enabled both scientific advancement and ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed.

NASA’s James Webb Space Telescope provided a closer look at the aftermath of a star that wreaked violence on its planet ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

Pluto isn’t the only dwarf planet in our solar system's outer reaches. Now is an ideal time to look for the egg-shaped Haumea, says Abigail Beall ...