A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming ...

Five planets are retrograde in summer 2025: Pluto, Neptune, Saturn, Mercury and Uranus. Astrologically, that means in for a ...

Astronomers have spotted centimeter-sized “pebbles” swirling around two infant stars 450 light-years away, revealing the raw ...

The moon will rise alongside the giant planets Saturn and dimmer Neptune above the eastern horizon in the predawn hours on June 19.

More The half-lit lunar disk will rise alongside the ringed giant Saturn and dimmer Neptune in the early morning hours of June 19, putting on a spectacular show just six hours after the moon hits ...

Learn about the history of planetariums, are turning 100 in 2025, and check out the special source of Canton's own light shows.

WASHINGTON — In addition to providing a trove of information about the early universe, the James Webb Space Telescope since its 2021 launch has obtained valuable data on various already-known planets ...

From July 5 to December 10, 2025, hold on tight—Neptune’s retrograde is a time of awakening... or deep upheaval and instability. It’s time to face reality—no more illusions. But in the end ...

Explore news and insights on climate change, environment policies, global warming and sustainable practices with The New York Times Climate and Environment section.

Find out what's up in your night sky during July 2025 and how to see it in this Space.com stargazing guide.