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Astronomy Mar 21, 2025

Extremely Large Telescope could sense hints of life at Proxima Centauri in just 10 hours, simulations suggest

The Extremely Large Telescope (ELT), currently under construction in northern Chile, will give us a better view of the Milky Way than any ground-based telescope before it. It's difficult to overstate how transformative it ...

Astronomy Mar 21, 2025

Cosmic anomaly hints at frightening future for Milky Way

A terrifying glimpse at one potential fate of our Milky Way galaxy has come to light thanks to the discovery of a cosmic anomaly that challenges our understanding of the universe.

Astronomy Mar 20, 2025

Hubble sees a spiral and a star in the constellation Virgo

This NASA/ESA Hubble Space Telescope image features a sparkling spiral galaxy paired with a prominent star, both in the constellation Virgo. While the galaxy and the star appear to be close to one another, even overlapping, ...

Astronomy Mar 18, 2025

Clearest images yet of 380,000-year-old universe reveal cosmic infancy

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe's infancy—the earliest cosmic time yet accessible to humans. Measuring light that traveled for more ...

Astronomy Mar 17, 2025

Watching the power of supermassive black holes with X-ray interferometers

X-ray astronomy is a somewhat neglected corner of the more general field of astronomy. The biggest names in telescopes, like Hubble and James Webb, don't even touch that bandwidth. And Chandra, the most capable space-based ...

Astronomy Mar 12, 2025

NASA's newest space telescope Spherex blasts off to map the entire sky and millions of galaxies

NASA's newest space telescope rocketed into orbit Tuesday to map the entire sky like never before—a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the beginning of time.

Astronomy Mar 11, 2025

Team preps to study dark energy via exploding stars with NASA's Roman

The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the major goals for NASA's upcoming Nancy Grace Roman Space Telescope is to help astronomers gather ...

Astronomy Mar 11, 2025

Small, faint and 'unexpected in a lot of different ways': Dwarf galaxy discovery forces rethink of cosmic evolution

A discovery made by a team led by researchers at the University of Michigan tugs at the seams of some key cosmic lessons we thought we had learned from our own galaxy.

Astronomy Mar 10, 2025

Webb peers deeper into mysterious Flame Nebula to find 'failed stars'

The Flame Nebula, located about 1,400 light-years away from Earth, is a hotbed of star formation less than 1 million years old. Within the Flame Nebula, there are objects so small that their cores will never be able to fuse ...

Astronomy Mar 7, 2025

Hubble spies a spiral in the constellation Hydra

This NASA/ESA Hubble Space Telescope image of a vibrant spiral galaxy called NGC 5042 resides about 48 million light-years from Earth in the constellation Hydra (the water snake). The galaxy nicely fills the frame of this ...

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