On December 25, 2021, the largest and most powerful space telescope, the James Webb Space Telescope, was launched into space ...
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On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...
Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant ...
The Hubble Space Telescope’s latest stunning images have allowed scientists to solve the mystery of the Bullseye Galaxy’s ...
Its age is estimated to be around 13 billion years, almost three times as old as the solar system. It orbits a binary system ...
A new image from the Hubble Space Telescope captures the colorful, wispy clouds near the Tarantula Nebula, which is located about 160,000 light-years from Earth in the Large Magellanic Cloud ...
It’s neither fast nor food, but a spectacular object called HH 30 looks appetizing for astronomers in a new image from the ...
“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field instrument scientist. “We [will] detect hundreds of millions of galaxies to ...