The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into the deepest cosmos and reveal new insights about the early universe. But as ...

Recent observations, including those from the Hubble Space Telescope, suggest that early galaxies harbored significantly more black holes than previously thought, challenging our understanding of ...

Using the Gaia space telescope, astronomers have observed 55 massive stars ejected from their home star cluster in the Large ...

NASA Goddard Space Flight Center's Dr. Jennifer Wiseman explains the Hubble Space Telescope's view of the Pillars of Creation ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

Estimates of how fast the universe is expanding disagree. Could a new form of dark energy resolve the problem?

Vaccines delivered through a puff up the nose or into the mouth could be even more effective than shots at protecting people ...

Scientists identify faint black holes in galaxies that formed during the early days of the universe, using imagery from the ...

The space agency collected imagery from Hubble over a roughly 90-day period between December 2023 and March 2024 as the telescope focused on the largest known ...

Scientists have discovered that the Great Red Spot of Jupiter undergoes a rhythmic 90-day cycle of changes, offering fresh ...

A NASA spacecraft has set sail for Jupiter and its moon Europa, one of the best bets for finding life beyond Earth.