Current theories suggest that dark matter — the mysterious substance that’s believed not to emit, absorb, or reflect light — ...

Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to ...

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NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets and enabling 3D mapping of galaxies.

This is something we’ve never seen in stars that are analogs of stars in the early universe,' an astronomer said.

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

Using the Hubble Space Telescope, astronomers have discovered a new type of cosmic object, a cloud of dark matter and gas ...

Astronomers using Nasa’s Hubble Space Telescope have discovered a new type of cosmic object that is believed to be a “failed ...

NASA’s SPHEREx telescope has combined 100+ infrared maps into the universe’s first all-sky cosmic atlas, revealing galaxies, interstellar clouds, and cosmic inflation patterns never seen before.

Using NASA’s IXPE, astronomers captured an unprecedented view of a white dwarf star actively feeding on material from a companion. The data revealed giant columns of ultra-hot gas shaped by the star’s ...

To mark Halloween, NASA has released a spooky image of what it describes as a “ghostly cosmic hand.” It actually shows MSH 15-52, a cloud of energetic particles that resembles a human hand. NASA’s ...