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AAS Nova posted the thread Sky & Scope Should We Blame Pulsars for Too Much Antimatter? in RSS Feeds.

A new study suggests that pulsars are not the source of an unexpected surplus of antimatter particles detected by a space-based...

Today at 12:45 PM
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Space Telescope Science Institute posted the thread HubbleSite Saturn in RSS Feeds.

This color image of Saturn was taken with the HST's Wide Field /Planetary Camera (WF/PC) in the wide field mode at 8:25 A.M. EDT, August...

Today at 12:45 PM
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Astronomy Now posted the thread Astronomy Now Citizen scientists track down asteroids in Hubble photos in RSS Feeds.

Citizen scientist spots the trail of a main-belt asteroid passing in front of the Crab Nebula, visible here arcing from lower left to...

Today at 12:44 PM
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Astronomy Now posted the thread Astronomy Now Hubble takes the measure of a nearby globular cluster in RSS Feeds.

Using basic trigonometry, astronomers can directly calculate the distances to nearby stars by measuring the tiny shift in position that...

Yesterday at 11:32 AM
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Astronomy Now posted the thread Astronomy Now Best view yet of flickering jets in black hole feeding frenzy in RSS Feeds.

An artist’s impression of a nearby black hole sucking in material from a nearby star, generating titanic polar jets. New observations...

Yesterday at 11:32 AM
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Space Telescope Science Institute posted the thread HubbleSite Milky Way Raids Intergalactic 'Bank Accounts,' Hubble Study Finds in RSS Feeds.

Astronomers have discovered an unexplained surplus of gas flowing into our Milky Way after conducting a galaxy-wide audit of outflowing...

Friday at 12:49 PM
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Ade Ashford posted the thread Astronomy Now Watch the Moon hide naked-eye star Zeta (ζ) Tauri on 19 October in RSS Feeds.

Third-magnitude star Zeta (ζ) Tauri is occulted (hidden) by the 19-day-old waning gibbous Moon in the small hours of Saturday, 19...

Friday at 12:49 PM
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David Dickinson posted the thread Sky & Scope NASA’s ICON Launches to Explore the Ionosphere in RSS Feeds.

NASA's Ionospheric Connection Explorer (ICON) launched successfully today to explore the boundary between Earth and space. The post...

Friday at 12:49 PM
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Alan MacRobert posted the thread Sky & Scope This Week’s Sky at a Glance, October 11 – 19 in RSS Feeds.

Friday, Oct. 11 • Soon after dark, you'll find zero-magnitude Arcturus low in the west-northwest at the same height as zero-magnitude...

Friday at 12:49 PM
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Space Telescope Science Institute posted the thread HubbleSite Milky Way Raids Intergalactic 'Bank Accounts,' Hubble Study Finds in RSS Feeds.

Astronomers have discovered an unexplained surplus of gas flowing into our Milky Way after conducting a galaxy-wide audit of outflowing...

Thursday at 3:44 PM
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Space Telescope Science Institute posted the thread HubbleSite Milky Way Raids Intergalactic 'Bank Accounts,' Hubble Study Finds in RSS Feeds.

Astronomers have discovered an unexplained surplus of gas flowing into our Milky Way after conducting a galaxy-wide audit of outflowing...

Thursday at 12:34 PM
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Space Telescope Science Institute posted the thread HubbleSite Milky Way Raids Intergalactic 'Bank Accounts,' Hubble Study Finds in RSS Feeds.

Astronomers have discovered an unexplained surplus of gas flowing into our Milky Way after conducting a galaxy-wide audit of outflowing...

Thursday at 11:41 AM
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Keith Lisk posted the thread Sky & Scope Crescent Moon and Jupiter in RSS Feeds.

The post Crescent Moon and Jupiter appeared first on Sky & Telescope. Continue reading...

Thursday at 11:41 AM
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Miroslav Horvat posted the thread Sky & Scope NGC 7000 – North America Nebula in RSS Feeds.

The post NGC 7000 – North America Nebula appeared first on Sky & Telescope. Continue reading...

Thursday at 11:41 AM
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José J. Chambó posted the thread Sky & Scope Comet 2I/Borisov and galaxy NGC 2903 in RSS Feeds.

The post Comet 2I/Borisov and galaxy NGC 2903 appeared first on Sky & Telescope. Continue reading...

Thursday at 11:41 AM

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