GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

Euclid has opened a new window to the cosmos with its first deep sky data release, revealing millions of galaxies, ...

Using Hubble's Wide Field Camera 3 instrument, astronomers captured this recent up-close view of the SMC, full of twinkling ...

After more than a decade of charting the stars with extraordinary precision, the Gaia spacecraft has completed its mission.