In early July 2025, an extraordinary event in Earth’s upper atmosphere was photographed by astronauts aboard the ...

U.S. astronaut Nichole "Vapor" Ayers captured a spectacular view of a phenomenon known as a "sprite" blazing to life above an ...

Electronic proposals may be submitted via the NASA proposal data system NSPIRES or via Grants.gov. Every organization that intends to submit a proposal in response to ROSES-2024 must be registered ...