Earth" less than 20 light-years from our own planet is offering scientists new hope in the hunt for other worlds that could ...

An international team of researchers has just revealed the existence of three Earth-sized planets in the binary stellar ...

Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is suspected to be causing unusua ...

In search of new species in the South Sandwich Islands, an Ocean Census Flagship expedition onboard Schmidt Ocean Institute's ...

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

Located some 620 light-years away in the Chamaeleon constellation, scientists recorded Cha 1107-7626 accreting six to eight ...

Our solar system now, once again, officially consists of only eight planets. Although largely debunked, speculation continued ...

Astronomers have discovered a mysterious object, Companion Candidate 1 (CC1), in the WISPIT 2 system. This intriguing find, ...

About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.

Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

Telescope observations reveal material accreting onto the planet Cha1107-7626 in a way that resembles the infancy of stars ...

Scientists at the University of California, Davis, have discovered a new species of spider living in the state's coastal sand dunes.