Overlooked Exoplanet Found by Citizen Scientists

Overlooked Exoplanet Found by Citizen Scientists

Using data provided by the Backyard Worlds: Planet 9 citizen science project, volunteers found a possible large planet or brown dwarf orbiting its star at a distance of more than 1,600 astronomical units. Plus, NASA launches the Imaging X-ray Polarimetry Explorer, and we review Ghostbusters: Afterlife.

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Q-balls Knock Matter Into Dominance Over Antimatter After Big Bang

Q-balls Knock Matter Into Dominance Over Antimatter After Big Bang

Researchers hypothesize that blobs in post-Big Bang fields of energy, known as Q-balls, could explain how matter came to dominate over antimatter in our Universe, and they plan to use gravitational waves to find their evidence. Plus, a crewed launch to the ISS features Japanese tourists, NASA selects the latest astronaut class, and What’s Up is the Geminids.

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