~orbitalindex | Bookmarks (970)
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RADAR SOUNDINGS MADE OF JUPITER; Apparently Smooth Area Is Detected in U.S. Study (Published 1964)
Planetary radar still blows our minds
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Huge ring of galaxies challenges thinking on cosmos
gigantic, ring-shaped structure 1.3 billion light years in diameter
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Huge ring of galaxies challenges thinking on cosmos
This is the seventh large structure discovered in the universe that contradicts the idea that the...
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Cosmic megastructures: The largest objects in the Universe
discovered (5-sigma) an arc-shaped structure
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New data support the existence of the Hercules-Corona Borealis Great Wall | Astronomy & Astrophysics (A&A)
Hercules-Corona Borealis Great Wall
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The Radcliffe Wave is Waving | Center for Astrophysics | Harvard & Smithsonian
the Radcliffe Wave, a 9,000-light-year-long wave-shaped chain of gas in our galactic neighborhood, is also moving...
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A practical approach to the Mars Sample Return mission
Robert Zubrin’s approach to Mars Sample Return
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Ariane 5 launches for the final time
last flight of Ariane 5 (and with limited options for a significantly longer period)
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ESA Targets 15 November for Vega C Return to Flight Mission
current plans have Vega C returning to flight in November
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Analysis of particles of the asteroid Ryugu delivers surprising results
contained phosphate
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