NASA telescopes deliver stellar bouquet in time for Valentine's day
A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the ...
Live Science9h
Euclid telescope spots rare 'Einstein ring' hiding near Earth — and an ancient, unnamed galaxy behind it
Einstein predicted the existence of gravitationally-warped rings of light in 1915. Now, a new one has been discovered just a ...
Smithsonian Magazine1d
An Enormous, Branching String of Galaxy Clusters Is the Largest Known Structure in the Universe, Scientists Say
The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...
Supercomputer simulations of giant radio galaxy formation challenge current theoretical models
Enabled by supercomputing, University of Pretoria (UP) researchers have led an international team of astronomers that has ...
Euclid Telescope Spots Einstein Ring Wrapped Around a Galaxy
The structure is nearly 600 million light-years from Earth and is an early display of the nascent dark matter telescope's ...
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What will happen to the solar system when the Milky Way and Andromeda Galaxy merge?
What will happen to the solar system when the Milky Way completes the merger with the Andromeda Galaxy? Bryan MitchellMaricopa, Arizona Your excellent question affords us the opportunity to ...