The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469, which is 90,000 light-years in diameter. The galaxy is "roughly 220 million light-years from Earth in the constellation ...

The SPHEREx mission will image 1 billion galaxies, 100 million stars, and 10,000 asteroids – and help to answer some of the biggest scientific mysteries.

Using the James Webb Space Telescope, scientists witnessed a brilliant light show at the heart of our Milky Way galaxy.

The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of ...

The $488 million observatory is set to launch at the end of this month on a two-year mission to map the entire celestial sky.

Beautifully captured by the James Webb Space Telescope (JWST), this image shows interstellar gas and dust lit up by a dead ...

Later this month, NASA plans to launch its new space telescope, named SPHEREx, which will improve astronomers' understanding ...

Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...

With the National Aeronautics and Space Administration (NASA) developing technologies for future missions to Mars, and new launch dates planned for the SpaceX Crew-10 mission, the year 2025 is ...

A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.