satellites

7 Results
Date Inputs. Currently set to enter a start and end date.
–
Current Filters Clear all

Increasing national security with satellites that team together
September 14, 2023 • ALBUQUERQUE, N.M. — Imagine a satellite observing ships on the ocean. As it takes pictures of each ship, an algorithm decides what kind of vessel it is. But one sneaky sailor paints a pattern on the deck that confuses the satellite, so it can’t decide what it’s looking at. How...
Categories: Science / Technology / Engineering, Space / Astronomy
Topics: , , ,

Build-a-satellite program could fast track national security space missions
June 8, 2022 • ALBUQUERQUE, N.M. — Satellites equipped with remote sensing technology execute many critical national security missions, from detecting explosions to tracking sea ice, but until now it could take a team years to move from a concept to a deployable space system. Valhalla, a Python-based performance modeling framework developed at Sandia...
Categories: Computing, Science / Technology / Engineering, Space / Astronomy
Topics: , , , , , ,
Thomas Bradshaw inspects a computer board

Seashell-inspired Sandia shield protects materials in hostile environments
May 3, 2022 • ALBUQUERQUE, N.M. — Word of an extraordinarily inexpensive material, lightweight enough to protect satellites against debris in the cold of outer space, cohesive enough to strengthen the walls of pressurized vessels experiencing average conditions on Earth and yet heat-res…
Categories: Chemistry, Energy / Environment / Water, Materials Science, Nanotechnology, Nuclear Weapons, Physics, Science / Technology / Engineering, Space / Astronomy
Topics: , , ,

Sandia-developed solar cell technology reaches space
September 29, 2021 • ALBUQUERQUE, N.M. — Somewhere among the glitter of the night sky is a small satellite powered by innovative, next-generation solar cell technology developed at Sandia National Laboratories.[caption id="" align="alignright" width="250"] Former Sandia National Laboratories s…
Categories: Science / Technology / Engineering, Technology transfer / Economic Impact
Topics: , , , , , , , , , , , , ,

Armoring satellites to survive and operate through attacks
October 21, 2019 • ALBUQUERQUE, N.M. — Satellites do a lot of things — they help people navigate from one place to another, they deliver television programming, they search for new stars and exo-planets and they enable the U.S. nuclear deterrence strategy. But until recently, one thing they haven’t done — or needed to...
Categories: Military / Defense, Science / Technology / Engineering, Space / Astronomy
Topics: , , , , , , ,
STARCS photo

Guiding Light: Sandia creates 3-D metasurfaces with optical possibilities
March 9, 2017 • ALBUQUERQUE, N.M. — Metamaterials don’t exist in nature, but their ability to make ultra-thin lenses and ultra-efficient cell phone antennas, bend light to keep satellites cooler and let photovoltaics absorb more energy mean they offer a world of possibilities. Formed by nanostructures that act as “atoms,” arranged on a substrate...
Categories: Materials Science, Nanotechnology, Science / Technology / Engineering
Topics: , , , , , , ,
Metamaterials