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Daily News update on – Science

⋅ August 23, 2024
NEWS
Space.com

Why the 7 worlds of TRAPPIST-1 waltz in peculiar patterns
Space.com
When planets form around a young star, their orbital periods often enter “resonances” with each other. An everyday example of a resonance has to do with pushing someone on a playground swing — if you time …
CNN

India’s historic mission adds evidence to the theory of an ancient lunar magma ocean
CNN
NASA’s Galileo spacecraft captures an image of Earth’s moon on December 7, 1992, showcasing areas of light and dark rock across the lunar surface. NASA. Sign up …
Space.com

200 meteorites on Earth traced to 5 craters on Mars
Space.com
Astronomers have traced the origins of 200 meteorites to five impact craters in two volcanic regions on Mars, known as Tharsis and Elysium. Comments (0). When you purchase through links on our site, we may earn an affiliate commission.
Space.com

3 decades of satellite images show how cities keep getting higher
Space.com
Using data from multiple Earth observing satellites, the researchers studied the growth of more than 1,550 cities worldwide from 1990 to 2020 — a period during which urban populations roughly doubled from about 2 billion to 4 billion.
Space.com

SpaceX launching private Polaris Dawn astronaut mission Aug. 27: How to watch online
Space.com
SpaceX is targeting Tuesday (Aug. 27) for the launch of its Polaris Dawn mission, which will take a Crew Dragon spacecraft to its highest orbit and feature the first-ever private spacewalk. Here’s how you can watch the historic action live.
Scientific American

Will the Milky Way and Andromeda Galaxies Ever Collide?
Scientific American
A pair of far-distant colliding spiral galaxies, as seen by NASA’s Hubble and Spitzer space telescopes. A similar fate may await our own Milky Way billions of years from now if it collides with our nearest neighboring spiral galaxy, Andromeda.
CBS News

NASA managers to decide whether Boeing’s Starliner can safely bring crew back to Earth
CBS News
NASA engineers met Friday to review test results and make recommendations on whether to bring two astronauts back to Earth aboard Boeing’s Starliner ferry ship or keep them in orbit an additional six months and bring them home aboard a SpaceX Crew …
Phys.Org

Deviations in particle interactions point to the existence of new bosons
Phys.Org
Professors Andreas Crivellin of the University of Zurich and Bruce Mellado of the University of the Witwatersrand and iThemba LABS in South Africa have documented deviations in the way particles interact. These deviations are inconsistent in comparison …
Space.com

NASA will give a Boeing Starliner update on Aug. 27 and you can watch live
Space.com
As Boeing’s first crewed Starliner test flight nears the 80-day mark of what was initially an eight-day mission, NASA leaders will give an update on Saturday (Aug. 27) to outline their plan on how to return Starliner’s astronaut crew to Earth.
Scientific American

Polaris Dawn Is the Most Ambitious—And Risky—Private Spaceflight Yet
Scientific American
The crew of Polaris Dawn, (left to right) Anna Menon, Scott Poteet, Jared Isaacman and Sarah Gillis pose in front of rocket stages at SpaceX’s Starbase Complex in Boca Chica. Jonathan …