"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

Emission nebulae are glowing, spread-out clouds of ionized gas that shine with their own light. In this image of NGC 2313, the bright star V565 at the center lights up a silvery curtain of gas and ...

Powerful jets and radiation winds from two protostars are slamming into the nebulosity around them, sculpting the nebula.

For over forty years, astronomers have been baffled by X-rays from the white dwarf at the center of the Helix Nebula. A white ...

Glowing like a multi-faceted jewel, the planetary nebula IC 418 lies about 2000 light-years from Earth in the constellation ...

Mar. 10, 2025 — A mysterious phenomenon at the center of our galaxy could be the result of a different type of dark ... Feb. 10, 2025 — Euclid, the European Space Agency's dark Universe ...

The European Space Agency has released the first data from its Euclid space telescope, which hopes to understand the mystery of dark energy and dark matter. The first tranche of data shows three ...

The beloved Hubble Space Telescope is reaching its 35th anniversary, and over the years it has taken some stunning images.

This suggestion helped scientists to tie dark energy to the cosmological constant — a hypothetical inflationary energy, growing with the fabric of space-time throughout the universe's life.

Europe's space telescope Euclid, which launched in July 2023 to explore dark matter and dark energy. The spiral galaxy NGC 6744, which is similar to many galaxies forming stars in the local universe.