High-temperature decay reveals Sun's formation timeline
Friday, 15 November 2024 06:43
Have you ever wondered about the timeline for our Sun's formation? An international team of scientists has moved closer to an answer through an experiment at GSI/FAIR's Experimental Storage Ring (ESR). They successfully measured the bound-state beta decay of fully ionized thallium (205Tl81+), offering new insights into the production of radioactive lead (205Pb) in asymptotic giant branch (AGB) s NSO scientist reveals new hydrogen emissions in solar flares
Friday, 15 November 2024 06:43
Solar flares, some of the most powerful phenomena in the solar system, offer a unique chance to explore the Sun's atmospheric layers. Utilizing NASA's Interface Region Imaging Spectrograph (IRIS), which operates in the far ultraviolet (FUV) range, researchers can closely examine molecular hydrogen (H2) emissions that occur during these energetic events. These emissions, originating near the boun UAH plasma researcher explores key factors in Solar Corona heating through Alfven Waves
Friday, 15 November 2024 06:43
Syed Ayaz, a researcher at The University of Alabama in Huntsville (UAH), has published a study in 'Scientific Reports' that builds on his pioneering research into kinetic Alfven waves (KAW) as a potential explanation for why the solar corona, the sun's outermost atmosphere layer, is vastly hotter than the sun's surface. This latest research deepens understanding of these electromagnetic waves a First-of-its-kind study of Alfven waves possibly key to mystery of solar corona heating
Friday, 15 November 2024 06:43
Syed Ayaz, a researcher at The University of Alabama in Huntsville (UAH), has published a paper in Scientific Reports that builds on an earlier first-of-its-kind study that examined kinetic Alfven waves (KAW) as a possible explanation for why the solar corona, the outermost layer of the sun's atmosphere, is approximately 200 times hotter than the surface of the sun itself. The new study, also a Sidus Space Completes $7m public stock offering
Friday, 15 November 2024 06:43
Sidus Space, Inc. (Nasdaq: SIDU) has successfully closed its recently announced public offering, issuing 5,600,000 shares of Class A common stock or equivalent pre-funded warrants. The shares were offered at $1.25 each, including the exercise price of the Pre-funded Warrants, resulting in gross proceeds of $7.0 million before underwriting discounts and related costs.
Sidus Space plans to u AST SpaceMobile leans on Blue Origin to ramp up satellite launches
Friday, 15 November 2024 00:14
Intuitive Machines calls for “infrastructure-first” focus for Artemis
Thursday, 14 November 2024 22:47
Northrop Grumman eyes 2026 launch of robot-armed satellite servicer
Thursday, 14 November 2024 21:06
Southwest Research Institute to supply NOAA coronagraphs
Thursday, 14 November 2024 20:54
Chinese official endorses cooperation with the U.S. on space exploration
Thursday, 14 November 2024 20:53
China unveils fully reusable Starship-like rocket concept
Thursday, 14 November 2024 19:33
A new mission to Pluto could answer the questions raised by New Horizons
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Telescope for NASA's Roman mission complete, delivered to Goddard
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High-flying Proba-3 will survey Earth’s radiation belts
Thursday, 14 November 2024 14:24
The Proba-3 mission is set to demonstrate technologies needed for highly precise satellite formation flying, while also mapping the radiation content of the space through which it moves. The mission’s 3D Energetic Electron Spectrometer will measure electron fluxes as it passes through Earth’s radiation belts.