The set recreates the observatory's internal optics, posable solar arrays, and opening aperture door across a 15-inch ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

This image from NASA's Hubble Space Telescope showcases Messier 3 (M3), one of the Milky Way's most massive globular clusters ...

NASA offers a simple way to see which stunning celestial image the Hubble Space Telescope captured on your birthday.

Researchers say the surprising discovery of the faraway galaxy MXDFz4.4 could help explain how the cosmos went from opaque to ...

For nearly a century, astronomers have known that the universe is expanding. In the late 1990s, two independent teams, the ...

Forbes contributors publish independent expert analyses and insights. Amanda Kooser covers the quirky side of science and space. Apr 16, 2025, 04:51pm EDT The Hubble Space Telescope revisited the ...

This new image showcases NGC 346, a dazzling young star cluster in the Small Magellanic Cloud. ESA/Hubble & NASA, A. Nota, P. Massey, E. Sabbi, C. Murray, M. Zamani (ESA/Hubble) This month sees a very ...

NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...

NASA already flies two famous space telescopes, Hubble and James Webb. A third is almost ready: the Nancy Grace Roman Space ...