New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...

Mercury is the closest planet to the sun, followed by Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Mercury orbits ...

The alignment of seven planets in the night sky has captivated observers for centuries, inspiring awe and curiosity. This ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to glimpse all seven in one sweeping view. Planets Venus (top ...

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

"Planets look more like a steady light ... Disclaimer: Astrology is not based in science. These posts are not intended to act ...

When astronomers found a large world farther out than Pluto, it became one of the final nails in the coffin of our ninth ...

A nearby star that may host a planet or two could provide a clue about whether planets orbiting the smallest stars can survive the bullying of their suns. In a press conference last week at the ...

As we discussed last month, late January and early February will provide a stage for a Planet Parade, with six planets lining up in the night sky. On February 1, we should see the crescent moon in ...

With nearly 6,000 people working in 80 nations to address biodiversity & climate crises, TNC experts are collaborating to scale the highest-impact work around the world.