This campaign of observations used a coronagraph, a system that creates little eclipses by blocking the light of stars. In ...

“Without the benefit of this gravitational lens, we would not be able to resolve this galaxy,” said said Kartheik Iyer, co-lead author and NASA Hubble Fellow ... the telescope made a historic ...

Firefly Sparkle is a lightweight among the universe's galaxy contenders seen by NASA's James Webb Space Telescope, but the ...

Nasa’s James Webb Space Telescope has detected and ‘weighed’ a galaxy that existed about 600 million years after the big bang.

Stunning new photographs by a team of astronomers have revealed a newly forming galaxy that looks remarkably similar to a young Milky Way. The extraordinary images give us an unprecedented picture of ...

For the first time, the NASA/ESA/CSA James Webb Space Telescope has detected and "weighed" a galaxy that not only existed ...

Findings based on two years of Webb telescope observations Data shows universe expanding 8% faster than expected WASHINGTON — ...

In “Pillars of Creation,” Richard Panek shows how the James Webb Space Telescope is altering our view of the cosmos ...

The latest findings, published in The Astrophysical Journal on December 9, offer a high-precision measurement of the Hubble ...

The Hubble Space Telescope has been imaging the outer planets of our solar system for a decade, learning about their strange ...

The rate of expansion of the universe today is a figure known as the Hubble constant, which is typically measured in units of ...

This breathtaking new Hubble Space Telescope image highlights the stunning spiral galaxy NGC 5643, located about 40 million ...