In a First, Caltech's Space Solar Power Demonstrator Wirelessly Transmits Power in Space
A space solar power prototype that was launched into orbit in January is operational and has demonstrated its ability to wirelessly transmit power in space and to beam detectable power to Earth for the first time.
Thin, Lightweight Layer Provides Radiation Barrier for Perovskites in Space, Protection From Elements on Earth
An ultrathin protective coating proves sufficient to protect a perovskite solar cell from the harmful effects of space and harden it against environmental factors on Earth.
Caltech Launches Space Solar Power Technology Demo into Orbit in January
The Transporter-6 mission successfully launched at 6:55 a.m. PT on January 3. Dubbed the Space Solar Power Demonstrator (SSPD), which will test several key components of an ambitious plan to harvest solar power in space and beam the energy back to Earth.
2021 Top Article - Solar Wind Could Replace Solar Energy
As the solar wind streams toward Earth, it carries the Sun's magnetic field. Moving very fast, it hits into the Earth's magnetic field, causing a shock to our magnetic protection, which results in turbulence.
NRL PRAM Mission: One Year and Still Going
PRAM is testing functional components of what would be part of a power satellite network that could transmit energy from space to anywhere on Earth. Since the launch, the team has been receiving data regularly.
NASA and HeroX Seek Innovative Energy Solutions to Power Lunar Activities
The first phase of the challenge presents a mission scenario with three mission activities. Teams will choose one or more activities to address by proposing an energy distribution, management, and/or storage solution.
NASA $2M Grant Advances Study to Directly Image Exoplanets Light Years Away
Xplore's Advanced Solar Sail Design will be the Fastest Spacecraft Ever Made, Expanding Xplore's Reach Beyond the Inner Solar System
NRL power-beaming demonstrated on International Space Station
Meir showed how NRL's LEctenna™, a light-emitting rectifying antenna, converted a wireless network signal, similar to home networks, into electric power. While the current generated and light emitted was a small amount, the setup proved the concept in space.
NASA iTech Forum Showcases Innovators' Top Energy Solutions
The 2018 NASA iTech Cycle II Energy is a collaborative effort between NASA and the U.S. Department (DOE) of Energys Advanced Research Projects Agency-Energy (ARPA-E) to find and foster innovative solutions for critical energy challenges on Earth and in space.
Can We Harvest Energy from Space?
Harvesting energy from space might be a long way off, but there are many technologies that already exist to make this endeavor achievable. While we don't know the future of harvesting energy from space, it is stimulating to see such ideas.
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