ALMA Data Helps Confirm Mechanism Behind Gas Stripping of Galaxies

ALMA Data Helps Confirm Mechanism Behind Gas Stripping of Galaxies

A new research project called the Virgo Environment Traced in Carbon Monoxide Survey (VERTICO) used data collected by the Atacama Large Millimeter/submillimeter Array (ALMA) to understand just what is stripping star-forming gases out of the Virgo Cluster of galaxies. Plus, calderas, a mass extinction, and this week’s What’s Up.

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Astronomers Discover 63 Galaxies in Protocluster

Astronomers Discover 63 Galaxies in Protocluster

Astronomers researching the G237 protocluster find 63 galaxies within, all producing stars and more galaxies at a high rate, acting as a “shipyard” for their region of the cosmos. Plus, Juno looks inside Jupiter’s cloud bands and a review of “Invasion” on Apple TV+.

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Atmospheric Composition of Distant Hot Jupiter Measured

Atmospheric Composition of Distant Hot Jupiter Measured

Scientists have measured the composition of the hot Jupiter exoplanet WASP-77Ab using an instrument at the Gemini South observatory as the first step in creating a catalog of exoplanetary atmospheres. Plus, looking for ocean worlds and this week’s What’s Up.

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Rocket Roundup for October 27, 2021

Rocket Roundup for October 27, 2021

This week on Rocket Roundup, we cover a little bit of everything: French, Chinese, and Japanese rockets launch satellites into orbit, and South Korea attempts the first launch of their homemade Nuri rocket but fails to put its payload into orbit. In rocket history, we look back at the first Chinese crewed spaceflight, Shenzhou 5.

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Searching for Planets: New Mission Goes Rogue; Possible Extragalactic Planet Found

Searching for Planets: New Mission Goes Rogue; Possible Extragalactic Planet Found

A proposed mission called the Contemporaneous LEnsing Parallax and Autonomous TRansient Assay, or CLEoPATRA, seeks to work with the Nancy Grace Roman Telescope to find rogue planets not orbiting any star. Meanwhile, a possible planet has been discovered in the Whirlpool Galaxy and could be the first planet found outside the Milky Way. Plus, an interview with Dr. Margaret Meixner, Director of Science Mission Operations for the SOFIA telescope.

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Early Universe Star Formation Came in Bursts

Early Universe Star Formation Came in Bursts

Researchers looked at lensed galaxy systems, searched for nearby analogs to those distant systems, and found that in general, the systems showed signs of bingeing star formation and then quiet lulls. Plus, using tree rings to track Arctic ice changes, and this week’s What’s Up.

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Rocket Roundup for October 20, 2021

Rocket Roundup for October 20, 2021

This week, our Rocket Roundup includes crewed space flights from the U.S. and China, Russia launches more satellites for OneWeb, and NASA launches the Lucy spacecraft to visit asteroids near Jupiter. Plus, this week in rocket history, we look back at the launch of the Cassini mission to Saturn.

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