SPHEREx is slated to launch Feb. 27 on a SpaceX rocket. It is meant to map the entire night sky in infrared — something even ...

The James Webb Telescope continues to push the boundaries of our knowledge of the Universe. The dust shells observed around binary stars like Wolf-Rayet 140 form during the collision of stellar winds.

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NASA is gearing up for the launch of SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer), a powerful new space telescope set to lift off in late ...

Her specialty is exoplanets, namely all the planets in the universe except the ones ... beginning with the James Webb Space Telescope, which NASA hopes to launch in 2021. On her “vision table ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

Related: How old is the universe? The maps give ... space telescope, NASA has shown us galaxies as they were many billions of years ago — and Hubble's successor, the James Webb Space Telescope ...

Rubin Observatory and the Nancy Grace Roman Space Telescope. The ability to map the distribution of dark matter is especially valuable, as we can't observe it directly, but these methods may offer ...

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

Scientists used NASA’s James Webb Space Telescope to examine select star-forming areas in the Extreme Outer Galaxy in near- ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...