For the first time, astronomers have directly measured the mass of a rogue planet, a celestial body wandering through space ...

A rare alignment of two exoplanets with their star, marking one of the few known exosyzygies, an astronomical event involving ...

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

NORFOLK, Va. — This week will bring a celestial parade, full planetary alignment. The alignment will involve Mercury, Venus, Mars, Jupiter, Saturn, Uranus, and Neptune appearing in an arcing line from ...

An exosyzygy – an alignment of three celestial objects around another star – is predicted to happen later this year, but it ...

INDIANA, USA — As soon as the sun sets, step outside and look up to witness a rare celestial event: full planetary alignment. Between Feb. 23 and Feb. 28, 2025, all seven planets will align in the ...

A visible line of planets has for weeks been the talk of astronomers and hobbyist stargazers who have sought to catch a sight of our solar system's worlds. Online chatter and a frenzy of media ...

A visible line of planets has for weeks been the talk of astronomers and hobbyist stargazers. The hoopla has culminated this month in speculation about an incredible seven-planet alignment appearing ...

It's not often that planets align in the night sky. Attention, stargazers: Another celestial phenomenon is set to appear in the night sky Friday evening. Seven planets -- Mars, Jupiter, Uranus, ...

INDIANA, USA — Stargazers, mark your calendars! A rare seven-planet alignment will be visible in the early night sky in late February 2025. While we’ve enjoyed a six-planet alignment since mid-January ...