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 ...

Discover the 5 common signs of high blood sugar that many people overlook, from constant fatigue to sudden weight loss, and ...

An astrophotographer has captured an extremely rare and "difficult" photo of a solar flare exploding from the sun at the ...

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 ...

This paper aims to comprehensively review the literature on Gaseous Plasma Antennas (GPAs). These innovative devices transmit electromagnetic (EM) signals through ionized gas, known as plasma, instead ...

In 2025, space exploration enters a new era with missions to the Moon, Mars, and beyond, led by NASA, ISRO, ESA, JAXA, and ...

This research aims to protect astronauts’ visual processing and perception in microgravity. Whitson later turned her ...

NASA says ISRO's Myogenesis study explores muscle cell regeneration in space, as microgravity affects mitochondria and causes astronauts to lose muscle mass.