A range of gorgeous skywatching targets are visible to the naked eye in city skies.

If a Galactic Internet is out there, we may be like fish swimming through the ocean, unaware of the undersea cables carrying ...

This shifts our entire perspective on what makes a planet “Earth-like.” Nature is far more creative than our own solar system suggests. The universe might be teeming with “magma-shielded” worlds that ...

Scientists have created the sharpest map yet of dark matter, offering new insight into the invisible force that holds galaxies together.

The red auroras over Hanle are a stunning visual of intense solar activity. These celestial displays are a warning for India's satellites and power grids.

In a galaxy far, far away, there lie clues to the cosmic dawn—the first few hundred million years in our ...

The NASA/ESA/CSA James Webb Space Telescope has topped itself once again, delivering on its promise to push the boundaries of ...

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

A day-by-day look at the upcoming lunar journey.

Researchers using the James Webb Space Telescope have found a galaxy that is offering new data about the early stages of the ...

Artemis 2 will use the SLS to send a crew of four aboard an Orion spacecraft on a 10-day mission looping within 4,600 miles (7,400 km) of the Moon. The crew consists of Commander Reid Wiseman, Pilot ...

A new high-resolution map of distant galaxies may help scientists understand a mysterious invisible substance that helps hold the universe ...