For over 40 years, astronomers have been puzzled by strange X-ray signals from the Helix Nebula’s white dwarf. Now, they may ...

"We might have finally found the cause of a mystery that's lasted over 40 years," said researcher Sandino Estrada-Dorado.

X-ray: NASA/CXC/SAO/Univ Mexico/S. Estrada-Dorado et al ... Previously scientists determined that a Neptune-sized planet is in a very close orbit around the white dwarf — completing one ...

James Elliot and team discovered Uranus' rings via stellar occultation. NASA's Voyager 2 later revealed more details on its ...

(NASA/CXC/SAO/M. Weiss via SWNS ... Previously scientists determined that a Neptune-sized planet is in a very close orbit around the white dwarf – completing one revolution in less than 3 ...

Unlike the name of his 25-foot home-built wooden yacht, Lucky Linda, Cornwall sailor Dean Swift encountered a raft of ...

For more than 40 years, astronomers have been puzzled by strange X-ray signals coming from the Helix Nebula, a cloud of gas ...

Credit: X-ray: NASA/CXC/SAO/Univ Mexico/S ... Scientists had previously identified a Neptune-sized planet orbiting WD 2226-210 with a period under three days, The latest research suggests an ...

CXC/SAO/M.Weiss An artist's concept shows a planet (left ... Previously scientists determined that a Neptune-sized planet is in a very close orbit around the white dwarf - completing one revolution in ...

The Valorant Neptune 2.0 bundle is all set to be introduced in the in-game store after a three-year hiatus since the original version. An official teaser video has been released on X, showcasing ...

NEPTUNE - A 15-year-old girl has been missing since Sunday, and law enforcement are asking the public to help find her. Payton Cox of Neptune Township left her home at 2:20 p.m. Sunday and has not ...