Conventional curved lenses, which direct light by refraction in glass or plastic, are often bulky and heavy, offering only limited control of light waves. Metasurfaces, in contrast, are flat and ...

If you’re in Seattle within sight of the Space Needle this Friday night, look up toward the Needle around 7:30 p.m. and you’ll see colorful lasers washing over Seattle’s skies. These lasers ...

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According to Einstein’s theory of general relativity, gravitational waves warp spacetime. In the process, they could imprint permanent changes, or “gravitational memory,” on their surroundings.

Company to launch further satellites with optical inter-satellite link tech on Transporter-13 Rideshare Mission. Spire’s LEMUR bus is a configurable modular satellite system. Spire Global, a developer ...

The astronomers added that ZTF J0112+5827 may become a source of gravitational waves (GWs) in the future, detectable by the Laser Interferometer Space Antenna (LISA) mission planned to be launched ...

VIENNA, Va., March 03, 2025--(BUSINESS WIRE)--Spire Global, Inc. (NYSE: SPIR) ("Spire" or "the Company"), a global provider of space-based data, analytics and space ...

REHOVOT, Israel--(BUSINESS WIRE)--SatixFy Communications Ltd. (“SatixFy”, or the “Company”) (NYSE AMERICAN: SATX), a leader in next-generation satellite communication systems powered by in-house ...

NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 million miles back to Earth.

The National Radio Astronomy Observatory is a federally funded research and development center for the National Science Foundation operated under cooperative agreement by Associated Universities for ...