A fresh look at red giant stars offers key insights into cosmic distance measurements

A way to measure the Universe's expansion with the highest accuracy.

Ghostly stellar tendrils: Largest DECam image ever

Dark Energy Camera captures remains of a massive star that exploded nearly 11,000 years ago.

Our universe has no dark matter, study

Study challenges the current model of the universe.

Webb discovered Ethanol and other icy ingredients around two protostars

Newfound carbon-containing molecules are key ingredients.

Giant volcano discovered on Mar’s equator

Its discovery points to an exciting new place to search for life.

Inferring the properties of dark energy using AI

Covering the last seven billion years.

Scientists unprecedentedly detailed observations of one of the earliest known galaxies

Growth in the early Universe was much faster than first thought.

NASA’s Webb peers into the Tendrils of NGC 604

Webb unveils the intricacies of the formation of stars and the chaotic environments.

Webb and Hubble telescopes affirm the Universe’s expansion rate

Webb measurements shed new light on a decade-long mystery.

NASA’s Juno mission calculated the rate of oxygen production at Europa

Enough to keep a million humans breathing for a day.

Interstellar signal linked to aliens was just a truck

Challenging previous assumptions.

Recent articles