Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

The Hubble Space Telescope image offers an up-close view of one section of the nebula, which is largely shaped by a young central star cluster called Dolidze 25, located outside of the image frame.

Cartoonist and artist Kate Charlesworth is also part of the 2025 cohort. A professor who created a crucial part of the Hubble ...

A century ago, Edwin Hubble revolutionized our understanding of the universe by proving that the Milky Way is just one of many galaxies in an ever-expanding cosmos. This breakthrough led to the ...

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

Using the James Webb Space Telescope, astronomers have captured direct images of Neptune's elusive auroras for the first time ...

The historic Apollo 11 mission, launching Neil Armstrong ... On April 25, 1990, the space shuttle Discovery deployed the Hubble Space Telescope into orbit. Named after astronomer Edwin Powell ...

Recent research using data from the Keck Observatory and NASA's Hubble Space Telescope has revealed a ... which NASA's New Horizons mission visited in 2015 and 2019, respectively.