Our current best theories of the universe suggest that dark energy is making it expand faster and faster, but new observations from the Dark Energy Spectroscopic Instrument suggest this mysterious for ...

Euclid has opened a new window to the cosmos with its first deep sky data release, revealing millions of galaxies, ...

The instrument, now in its fourth year of surveying the sky, can observe light ... called the cosmic microwave background, the DESI data shows that dark energy’s impact could be weakening ...

Using the Dark Energy Spectroscopic Instrument ... Maps showing different views of the cosmic microwave background from the Atacama Cosmology Telescope’s sixth data release, based on data ...

But when they are combined with other experiments’ data from supernovae surveys and the cosmic microwave background, the confidence that dark energy ... cried out at the sky, “We know your ...

One of the Holy Grails in cosmology is a look back at the earliest epochs of cosmic history. Unfortunately, the universe's first few hundred thousand years are shrouded in an impenetrable fog. So far, ...

The images of the cosmic microwave background (CMB), which is a fossil ... telescope's 1st results reveal 'a goldmine of data' in search for dark matter and dark energy (images, video) "We are ...

“And we’re not just seeing light and dark, we’re seeing the polarization of light in high resolution. That is a defining factor distinguishing ACT.” The new pictures of this background radiation, ...

The Milky Way appears as a red band in the half-sky view. Analyzing this cosmic microwave background in high definition ... Rather than just the transition from dark to light, however, the new ...