Astronomers Locate Source of Hazardous High-Energy Particles in the Sun
The source of potentially hazardous solar particles, released from the Sun at high speed during storms in its outer atmosphere, has been located for the…
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The source of potentially hazardous solar particles, released from the Sun at high speed during storms in its outer atmosphere, has been located for the…
Read MoreMeteorites Remember Conditions of Stellar Explosions A team of international researchers went back to the formation of the solar system 4.6 billion years ago to…
NGC 2336 is the quintessential galaxy — big, beautiful and blue — and it is captured here by the NASA/ESA Hubble Space Telescope. The barred…
Four advanced space concepts from NASA’s Jet Propulsion Laboratory have been selected to receive grants for further research and development. Early-stage research into futuristic space…
The giant canopy that helped land Perseverance on Mars was tested here on Earth at NASA’s Wallops Flight Facility in Virginia. Test. Test again. Test…
The ESA-Roscosmos Trace Gas Orbiter has spotted NASA’s Mars 2020 Perseverance rover, along with its parachute, heat shield, and descent stage, in the Jezero Crater…
Red supergiants are a class of star that end their lives in supernova explosions. Their lifecycles are not fully understood, partly due to difficulties in…
Ever since the astronomer Edwin Hubble demonstrated that the further apart two galaxies are, the faster they move away from each other, researchers have measured…
A team of scientists has detected the presence of a high-energy neutrino—a particularly elusive particle—in the wake of a star’s destruction as it is consumed…
Astronomers now have evidence from two X-ray telescopes (Chandra and NuSTAR) for a key component of a famous supernova remnant. Supernova 1987A was discovered on…