Astronomers have released the clearest and most detailed images ever of the universe when it was just a baby—only 380,000 years old. These...

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...

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

The universe has been expanding ever since the Big Bang almost 14 billion years ago, and astronomers believe a kind of invisible force called dark...

The universe has been expanding ever since the Big Bang almost 14 billion years ago, and astronomers believe a kind of invisible force called dark...

One of the surprising discoveries of the James Webb Space Telescope (JWST) is that galaxies formed very early in the Universe. JWST has discovered...

One of the surprising discoveries of the James Webb Space Telescope (JWST) is that galaxies formed very early in the Universe. JWST has discovered...

Astronomers have made an exciting discovery near the center of our Milky Way galaxy—long, thin “space tornadoes” made of swirling gas. These...

Astronomers have made an exciting discovery near the center of our Milky Way galaxy—long, thin “space tornadoes” made of swirling gas. These...

For the first time, NASA’s James Webb Space Telescope (JWST) has captured direct images of carbon dioxide in the atmosphere of planets outside our...