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 ...

When a high-speed target travels through the Earth's atmosphere, a plasma sheath forms on the target surface due to thermal ionization. Through theoretical calculation and wind tunnel measurements, we ...

NASA scientists asked whether solar storms might trim these orbits. In a new arXiv study, researchers analysed tracking data for 523 Starlink satellites reentering between 2020 and 2024 (rising Solar ...

There are huge, invisible structures in the ionosphere that are high above the surface of the Earth. These structures are ...

To simulate menstrual fluid, the team used glycerol, a thick liquid similar in consistency to blood. In both pre-flight and ...

Websites displaying legally mandated U.S. national climate assessments seem to have disappeared. The reports tell state and ...

Indian Space Research Organisation (ISRO) astronaut and Group Captain Shubhanshu Shukla, currently aboard the International Space Station ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

The first astronauts in more than 40 years from India, Poland and Hungary have arrived at the International Space Station, ...

In October 2023, 10 students from Morrison High School teamed up with University of Michigan researchers to install a rooftop ...

After taking a closer look, however, the team realized that the only viable source for the burst was NASA’s dead Relay 2, a ...

A powerful and mysterious blast of radio waves that astronomers believed was a fast radio burst (FRB) from far beyond the ...