NASA’s Solar Dynamics Observatory captured this image of a solar flare – as seen in the bright flash on the left picture– on Jan. 5, 2023. The image shows a subset of extreme ultraviolet light that highlights the extremely hot material in flares and which is colorized in AIA 171 orange. Credit: NASA/SDOThe sun...
Planet Mars illustration . Credit: © revers_jr / stock.adobe.comOn Earth, shifting tectonic plates reshuffle the planet's surface and make for a dynamic interior, so the lack of such processes on Mars led several to think of it as a dead planet where not much occurred in the past 3 billion years.In the present problem...
JWST's new image of NGC 7469. (ESA/Webb, NASA & CSA, L. Armus, A. S. Evans)The perfect galaxy photoThe James Webb Space Telescope simply gave a spiral galaxy 230 million light-years away a recent sparkling glamor shot excellent sufficient for the Christmas tree.While the galaxy has the instead un-attractive name of NGC 7469, it has been...
Credit: ESA/Webb, NASA & CSA, L. Armus, A. S. EvansThe photo of the monthWebb's photo of the month for December is dominated by NGC 7469, a luminous, face-on spiral galaxy approximately 90,000 light-years in diameter that lies roughly 220 million light-years from Earth in the constellation Pegasus.This spiral galaxy has recently been studied as...
Credit: NASAMaybe you believe that one Earth is sufficient. However, what if the number was in the billions? According to a recent research study, the number of Earth-like planets in our Milky Way galaxy can approach 6 billion.Astronomers at the College of British Columbia (UBC) examined information from NASA's Kepler project and also came...
SpaceX's massive Starship rocket remains to pass key tests on its road to sending the Mars-bound launch system up to orbit for the 1st time.The private space firm fired 7 Raptor engines on its Starship Super Heavy prototype, called Booster seven, on Monday, September nineteen. As Space.com points out, it´s the highest number of...
Artist’s impression of an ultra-hot Jupiter transiting its starUtilizing the European Southern Observatory's Very Large Telescope (ESO's VLT), astronomers have spotted the heaviest element ever found in an exoplanet atmosphere-- barium.They were surprised to find barium at high altitudes in the atmospheres of the ultra-hot gas giants WASP-76 b and WASP-121 b-- two...
V-band image of NGC 2915 obtained by collapsing the wavelength dimension of the MUSE data cube. Credit: Tang et al, 2022Galaxy NGC 2915Utilizing the Very Large Telescope (VLT), Chinese astronomers have inquired a next blue compact dwarf galaxy known as NGC 2915. Outcomes of the research, shown in a paper released October 12th on...
This image, taken with the Wide Field Planetary Camera 2 on board the NASA/ESA Hubble Space Telescope, shows the globular cluster Terzan 1. Credit: NASA & ESA, Acknowledgement: Judy SchmidtNew picture of the Terzan 1 clusterWhilst the James Webb Space Telescope is already showing fresh insights into the inmost recesses of the visible universe,...
White holes are theoretical cosmic regions that function in an opposite way to black holes. Credit: Future/Adam SmithWhite Holes have been the missing piece of the Universe puzzle since Einstein proposed the Concept of General Relativity.On paper, they are supposed to be the exact opposite of a black hole, at least in terms of time....
