The NASA/ESA/CSA James Webb Space Telescope has captured an amazing view of the iconic Hubble Ultra Deep Field using its MIRI and NIRCam instruments. Credit: ESA/Webb, NASA & CSA, G. Östlin, P. G.

Researchers say the surprising discovery of the faraway galaxy MXDFz4.4 could help explain how the cosmos went from opaque to ...

NASA commemorated America’s 250th birthday with a “fireworks display” – featuring the colours of the cosmos. The space agency ...

NASA is marking the United States' 250th birthday with four striking red, white, and blue images of deep space from the ...

Hubble Space Telescope captured ionizing ultraviolet light from galaxy MXDFz4.4, which existed just 1.4 billion years after the Big Bang — the closest astronomers have ever come to directly measuring ...

A faraway galaxy has been caught blowing away the cosmic fog of hydrogen that filled the universe once upon a time.

NASA’s Nancy Grace Roman mission and Chile’s LSST camera map dark matter, dark energy and billions of galaxies over 10 years ...

From black holes in the early Universe 1 to atmospheres cloaking distant planets 2, the James Webb Space Telescope (JWST) studies cosmic phenomena that no other observatory has been able to probe. The ...

An illustration of the Nancy Grace Roman Space Telescope. The NASA observatory was designed to settle essential questions in ...

The James Webb Space Telescope observed 13-billion-year-old light, using a closer galactic cluster like a magnifying glass. The work helps experts understand the universe’s earliest stars and mysterio ...

After it launches in August, the Nancy Grace Roman Space Telescope is expected to survey far more of the sky than any space telescope before it.

NASA’s exploration roadmap extends far beyond the International Space Station. Over the next several ...