One of the Holy Grails in cosmology is a look back at the earliest epochs of cosmic history. Unfortunately, the universe's ...

The NASA James Webb Space Telescope captured a stunning image of an Einstein ring, an optical phenomenon created by ...

Primordial black holes are the earliest black holes thought to exist, and they vanished almost as fast as they came into being. As Stephen Hawking predicted, black holes don’t only draw particles in, ...

Dark mode in Google Photos for the web is finally available for everyone. To activate it, just hop into Settings, find ...

The latest findings from the Dark Energy Spectroscopic Instrument (DESI) challenge long-held beliefs about dark energy. By ...

Experts have unveiled the most detailed images yet of the universe’s infancy, capturing light that traveled for more than 13 ...

By combining this data with other measurements, such as maps of the cosmic microwave background radiation ... are designed to help shed light on the true nature of dark energy.

Webb captured an Einstein ring formed by a distant galaxy's light bending around a closer one. This rare alignment magnifies ...

"And we're not just seeing light and dark, we're seeing the polarization ... the polarization of light from the cosmic microwave background (CMB). That's the faint microwave glow that fills ...

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We can also look at evidence from a kind of exploding stars called Type Ia supernovae, and the way the path of light ... background) are also important. They do not directly measure dark energy ...