via GIPHYFast cosmic rays originating from supernova residues and pulsars most likely influence galactic dynamics and star development far more than previously recognized.Cosmic rays are charged subnuclear particles that move close to the speed of light, regularly raining down on the Earth. These particles are relativistic, as defined by Albert Einstein's special relativity, and...
https://vimeo.com/601024128 Researchers working with data from NASA's Parker Solar Probe set up the most complete photo yet of the internal structure and behavior of the big cloud of space dust, referred to as the zodiacal cloud, that swirls throughout the solar system. They identified three dust populations in the cloud. A lot of the grains...
Titan Galaxy Cluster Magnifies the Light from a Distant Supernova and Splits It into Multiple ImagesIndividuals over the centuries have not been reluctant to make forecasts concerning the future. However, a few of them should have maintained their projections to themselves. The head of state of the Michigan Savings Bank, as an example, forecasted...
Credit: ESA/Hubble and NASA, A. Nota, C. BrittThe Cosmic Rivalry: AG Carinae's Nebula and the Battle of Gravity and RadiationThis contrasting view shows blowing dust bubbles and an emerging gas shell-- the last acts of a monster star. You can check out the information of the nebula bordering the star AG Carinae in the...
How unusual is our Solar System? In the 30 years since worlds researchers first discovered orbiting stars besides our Sunlight, we have found that planetary systems prevail in the Galaxy. However, most of them are quite various from the Solar System we understand.The worlds in our Solar System revolve around the Sun in stable...
Fast-moving debris from a supernova explosion triggered by a stellar collision crashes into material thrown out earlier, and the shocks cause bright radio emission seen by the VLA. Credit: Bill Saxton, NRAO/AUI/NSFAstronomers have found remarkable evidence that a great void or neutron star spiraled its way right into the core of a buddy star...
Image of the fireball in 28 February. (Image credit: UK Meteor Observation Network, Author provided)Scientists Track Meteorite Fall Over Cheltenham, UKMonica Grady, Professor of Planetary and Space Sciences in the Open University, related who on February 28th at 21:54 GMT, around the time of the late evening news in the UK, an extra news story...
Vega is the fifth brightest star, excluding the sun, that can be seen from Earth. (Image credit: NASA/JPL-Caltech)Signs Indicate the Presence of a New Hot Planet Near the Famous Star Vega.A possible searing-hot planet was spotted by astronomers, orbiting Vega, one of the brightest and most known stars in the skyApproximately the size of...
