Sunday, December 18, 2022

These two planets are made of water, NASA says | CNN

Two far-off planets are likely made of water , according to research conducted using NASA's Hubble and Spitzer telescopes.

The so-called "water worlds" are orbiting a red dwarf star, the smallest and coolest kind of star, according to a news release from NASA's Jet Propulsion Laboratory.

Publisher: CNN
Date: 2022-12-17T07:08:05Z
Author: Zoe Sottile
Twitter: @CNN
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2023, January 14: Morning Moon, Spica, Evening Planets

January 14, 2023: Before sunrise, the moon is near Spica. After sundown, Venus continues to approach Saturn. Jupiter and Mars are visible as well.

Chicago, Illinois: Sunrise, 7:16 a.m. CST; Sunset, 4:44 p.m. CST. Check local sources for sunrise and sunset times for your location. Times are calculated from the U.S. Naval Observatory's MICA computer program.

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Publisher: When the Curves Line Up
Date: 2022-12-17T08:00:00 00:00
Twitter: @jeff_hunt
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Newly discovered twin Kepler planets could be unique water worlds - India Today

By Bishwajeet : Astronomers have discovered that two exoplanets orbiting a red dwarf star that are unique in their composition. These two exoplanets are unlike any other discovered outside the Solar System. These two planets are filled with water.

These water worlds located in a planetary system 218 light-years away in the constellation Lyra are unique since the liquid makes up a large volume of of their composition.

Publisher: India Today
Date: 2022-12-16T16:50:29 05:30
Twitter: @indiatoday
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Unmoored, Rogue Planets May Outnumber the Milky Way's Stars - The Daily Galaxy

Maxwell Moe , astrophysicist, NASA Einstein Fellow, University of Arizona via Jackie Faherty and ESO

"The universe could be teeming with rogue planets and we wouldn't even know it," said Scott Gaudi , a professor of astronomy and distinguished university scholar at The Ohio State University and chair of NASA's Exoplanet Exploration Analysis Group .

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Publisher: The Daily Galaxy
Date: 2022-12-15T15:57:31 00:00
Author: Maxwell Moe
Twitter: @dailygalaxy
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Welcome To Janssen, The 'Hell Planet' Of Lava And Diamonds Where A Year Lasts 18 Hours

This artist's impression shows the super-Earth 55 Cancri e in front of its parent star. Using ... [+] observations made with the NASA/ESA Hubble Space Telescope and new analytic software scientists were able to analyse the composition of its atmosphere.

There is a planet in the night sky that orbits its star in 18 hours, has a huge ocean of lava and a core made of diamonds.

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Publisher: Forbes
Date: 2022-12-14
Author: Jamie Carter
Twitter: @forbes
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Evidence for the volatile-rich composition of a 1.5-Earth-radius planet | Nature Astronomy

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Rowe, J. F. et al. Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems. Astrophys. J. 784 , 45 (2014).

Publisher: Nature
Date: 2022-12-15
Author: 2022 The Author s under exclusive licence to Springer Nature Limited
Twitter: @NatureAstronomy
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Things We'd Love To See In Star Wars Jedi: Survivor

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Publisher: TheGamer
Date: 2022-12-15T17:30:14Z
Author: Hilton Webster
Twitter: @thegamerwebsite
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The ecliptic: Super highway of the heavens - Post Bulletin | Rochester Minnesota news, weather, ...

We're getting a great gift in our skies this holiday season with three bright planets — Saturn, Jupiter and Mars — decorating our evening skies. We also have some nice celestial conjunctions, or what I call celestial huggings, between the moon and planets.

Every month there are at least one or two conjunctions. These frequent conjunctions happen because of the ecliptic, the superhighway of the planets in our skies. Planets are wanderers, moving among the stars from night to night and year to year.

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Publisher: Rochester Post Bulletin
Date: 2022-12-16T15:00:00
Twitter: @pb_news
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