A planet-sized object travels through interstellar space 20 light-years from Earth

A planet-sized object travels through interstellar space 20 light-years from Earth

NASA's James Webb Space Telescope (JWST) has spotted a mysterious, free-floating object traveling through interstellar space just......

Scientist: Our entire universe is inside a black hole

Scientist: Our entire universe is inside a black hole

A researcher has stumbled upon a fascinating discovery while examining data from NASA's James Webb Space Telescope: out of the......

Elon Musk: Mars mission set for next year

Elon Musk: Mars mission set for next year

SpaceX founder and CEO Elon Musk has announced that the company's Starship rocket is expected to launch toward Mars by the end of......

NASA shuts down two science instruments on Voyager probes to prolong their missions

NASA shuts down two science instruments on Voyager probes to prolong their missions

On 25 February, engineers at NASA’s Jet Propulsion Laboratory (JPL) in Southern California deactivated the cosmic ray......

NASA mapped California cities that are sinking

NASA mapped California cities that are sinking

Sea level rise isn’t just driven by melting ice caps—it’s also shaped by shifting land. A groundbreaking......

Asteroid 2024 YR4 named as biggest cosmic threat ever detected, with chance to hit ...

Asteroid 2024 YR4 named as biggest cosmic threat ever detected, with chance to hit ...

The National Aeronautical and Space Administration (NASA) is grappling with two significant challenges: an impending asteroid......

Odds of a city-killer asteroid hitting Earth just went up

Odds of a city-killer asteroid hitting Earth just went up

Astronomers keeping a close eye on a near-Earth asteroid called 2024 YR4 have just raised the odds of an impact with our planet......

Astronomers discover 196-foot asteroid with 1-in-83 chance of hitting Earth in 2032

Astronomers discover 196-foot asteroid with 1-in-83 chance of hitting Earth in 2032

A newly discovered asteroid, designated 2024 YR4, has a 1-in-83 chance of impacting Earth in eight years from now - on 22......

Phobos is on a collision course with Mars

Phobos is on a collision course with Mars

Phobos, the larger of Mars’ two moons, is slowly spiraling toward the Red Planet and is expected to meet a catastrophic......

[video] Philosopher proposes that advanced alien civilizations use stars as giant ...

[video] Philosopher proposes that advanced alien civilizations use stars as giant ...

Astronomers know that some stars hurtle through space at astonishing speeds, which are often attributed to natural gravitational......

Parker Solar Probe achieves historic closest approach to the Sun

Parker Solar Probe achieves historic closest approach to the Sun

The Parker Solar Probe – a spacecraft designed by the National Aeronautical and Space Administration (NASA) to withstand......

Scientist warns of danger from shaking hands with aliens – this could lead to mutual ...

Scientist warns of danger from shaking hands with aliens – this could lead to mutual ...

Half a century ago, the notion of shaking hands with aliens was treated as a joke - what if they were made of antimatter? A touch......