The Bullseye is now confirmed to have nine rings, eight of which are visible to Hubble. Researchers confirmed the existence ...
In the 1920s, astronomers thought that the Milky Way was the entire universe. Hubble's discovery revealed a much bigger ...
The probability of humanity being the sole technological civilization in the observable universe is considered to be less ...
In the heart of our Milky Way galaxy, two gigantic "bubbles" extend roughly 50,000 light-years above and below the galactic ...
The Gaia mission, launched by the European Space Agency, has completed a decade of groundbreaking astronomical observations, collecting over three trillion data points on two billion stars and ...
A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...
Exoplanets have captured the imagination of public and scientists alike and, as the search continues for more, researchers ...
A trio of astronomers from the University of Tokyo and Niigata University have found what they describe as "peculiar embedded ...
A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...
ESA’s decade-long Milky Way Gaia mapping mission still has tons of data to release over the next few years. Expect surprises.
This spacecraft, dedicated to mapping the Milky Way, has exhausted its propellant gas reserves ... The Lagrange L2 point is a position in space where the gravitational forces of the Earth and the Sun ...
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