After being launched into space, the space telescope SPHEREx will observe the universe for 2 1/2 years from an altitude of ...

A galaxy in the distance, was tightly encircled by a halo of light—also known as an Einstein Ring, a result of gravitational ...

Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning discovery: a perfectly formed Einstein ring hidden in a well-known galaxy.

The Euclid space telescope has identified a rare Einstein ring, offering new insights into dark matter distribution.

A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the ...

"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...

Astronomers have identified an unprecedented cosmic titan—a vast superstructure of galaxies stretching 1.3 billion ...

With a length of 428 megaparsecs, or around 1.39 billion light-years, the superstructure is the biggest ever spotted.

Here are the best gifts for dads who have everything. Shop gift ideas for dad from a backpack cooler, Fitbit, a whiskey ...

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