For nearly two years, the Euclid space telescope, operated by the European Space Agency (ESA), has been capturing deep-space images to help scientists...

Scientists have taken the clearest-ever images of the universe when it was just 380,000 years old—essentially a baby picture of the cosmos. This...

NEW YORK (AP) — Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs...

WASHINGTON, March 26 (Reuters) - Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence...

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance.

Dark energy, the mysterious force powering the expansion of the universe, appears to be weakening over time, according to a major cosmological survey...

Dark energy, the mysterious force powering the expansion of the universe, appears to be weakening over time, according to a major cosmological survey...

Dark energy makes up roughly 70 percent of the universe, yet we know nothing about it. Around 25 percent of the universe is the equally mysterious...

Dark energy makes up roughly 70 percent of the universe, yet we know nothing about it. Around 25 percent of the universe is the equally mysterious...

Scientists using the Atacama Cosmology Telescope (ACT) have captured the clearest images of the universe’s first light, revealing unprecedented...