NASA completes assembly of the Nancy Grace Roman Space Telescope. The observatory will enter final testing before launch, providing infrared surveys and cosmic data for astronomy research.

Not too long ago, if you wanted to witness the wonders of the universe, you'd need to lug around a bulky telescope and ...

Lately we've been reporting about a series of studies on the Habitable Worlds Observatory (HWO), NASA's flagship telescope ...

NASA’s James Webb Space Telescope was designed to go far beyond the limits of previous observatories. Built to detect ...

The idea sounds simple enough when reduced to its basics. Put reflective surfaces in orbit and redirect sunlight back to Earth after sunset. A Califor.

A California startup wants to use giant orbiting mirrors to reflect sunlight onto Earth after dark. The first test satellite ...

The Square Kilometer Array will have its first light next year, and the Extremely Large Telescope will be completed and ...

I have been writing about the Giant Magellan Telescope for a long time. Nearly two decades ago, for example, I wrote that ...

Former Google CEO Eric Schmidt and his wife, Wendy, recently announced that they would finance, out of their own pocket, a ...

The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the ...

Move over the James Webb Space Telescope, there’s a new kid on the block. The Vera C. Rubin Observatory, which has promised to answer questions about dark matter and energy, is finally here after an ...