Skywatchers can spot Venus, Saturn, Jupiter and Mars in the night sky with the naked eye, but two other planets might need a telescope to be seen.

Stargazers will be treated to a dazzling six-planet "alignment" this January.

A proposed massive hydrogen-fuel production project in Chile has astronomers galvanized in concern and opposition. One ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

Starting at 12:30 p.m. ET (1730 GMT) on Saturday (Jan. 25), astrophysicist Gianluca Masi of the Virtual Telescope Project ...

A planet parade will be happening high above the earth. But there is a debate on whether it is as special as you may be ...

Early 2025 is a good time for skygazing and spotting up to seven planets in the night sky – if you have a little help.

The Moon passes 0.3° south of the bright red giant star Antares at 7 P.M. EST. However, the pair isn't visible this evening, as they'll rise in the early-morning sky, so we'll feature them tomorrow.

While the planets are technically always "aligned" along the same plane in our sky, seeing so many at once is a special ...

For much of January and February, you have the chance to see six planets in our solar system after dark, although two — Uranus and Neptune — will be hard to see without a telescope or high-powered ...

The young protostar T Tauri is about to be eclipsed by a huge disk of gas and dust that could prompt the star to fade or even disappear.