The controversy endures over Pluto's true status, but the solar system underdog continues to capture hearts across the globe.

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting within the habitable zone of its star – the range of distances where liquid ...

Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

Pluto may not be a planet any more, but you still have a chance to see the distant dwarf planet at one of Michigan's ...

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar system was the only planetary system known to humans. We had no proof other ...

Radioactive spike found in Pacific seabed samples. It could be from space radiation or changes in ocean currents 10 million ...

Earth is crossing the threshold of 1.5°C of global warming, according to two major global studies which together suggest the ...

Revolutionary technique allows astronomers to capture incredibly high-resolution images of distant galaxies and supermassive black holes.

Astronomers have opened up the James Webb Space Telescope (JWST) to foreign scientists to determine how much damage the ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

1️⃣ Shifting shape: Scientists who recently confirmed that Earth’s inner core reversed its spin have a new revelation.

The world’s largest atomic bomb was exploded by the Russians north of the Arctic Circle in 1961. It was equivalent to 2,500 Hiroshima A-bombs. The fireball was 5 miles in diameter and could ...