NASA’s SPHEREx has mapped the entire sky in 102 infrared colors, which are invisible to the human eye but can be used to ...
A supernova from the early universe looks unexpectedly familiar, challenging ideas about how the first massive stars lived ...
By studying tiny distortions in the shapes of distant galaxies, scientists mapped dark matter and dark energy across one of the largest sky surveys ever assembled. Their results back the standard ...
If not in visible stars and galaxies, the most likely hiding place for the matter is in the dark space between galaxies.
By studying faint distortions in galaxy shapes across a vast region of sky, scientists probed the hidden structure of the universe. In the standard picture of the universe, nearly everything is hidden ...
NASA’s Roman Space Telescope will study thousands of cosmic voids, mapping galaxy distributions to investigate dark matter, dark energy and the universe’s large-scale structure through precise ...
Where is the center of the universe? In 1929, Edwin Hubble concluded that there isn't one, as space continues to expand. Gravity can create a "center," but because gravity pulls equally on all objects ...