This data includes three stunning previews of the deep-field space images that Euclid will produce ... collective name for dark matter and dark energy. Euclid's potential to make a difference ...

These include the vacuum energy of space — particles literally popping in and out of existence in empty space — and a "fifth force" responsible for the negative pressure that might cause ...

It's the first space mission designed to study dark energy." In 1998 ... we need these big images of the sky." It will take Euclid six years to complete its map of the sky, generating on the ...

A massive cradle of baby stars has been observed in new detail by a European space telescope, adding to its celestial collection of images ... the mysterious dark energy and dark matter that ...

Scientists want to put solar panels in space and beam the energy down to earth. RONNY HARTMANN / Contributor/AFP/Getty Images Entertainment/FilmMagic The biggest challenge to the endeavor is ...

Since its launch, the observatory has captured images of the aftermath of exploded ... and helped scientists learn more about dark matter, dark energy and black holes. "For a quarter century ...

Stock images of a satellite and solar panels on Earth. Caltech has launched a prototype experiment of solar cells in space that will beam the energy back to Earth using microwaves. Stock images of ...

The breathtaking images, taken by the Chandra X-Ray Observatory, were released Tuesday in honor of the 25th anniversary of the telescope's launch into space ... and dark energy," Pat Slane ...