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Astronomers Use a Quirk of Physics to Spot the Most Distant Star Ever Seen
Popular Mechanics ^ | April 2, 2018 | John Wenz

Posted on 04/03/2018 6:39:08 AM PDT by C19fan

There are stars too faint to see in the night sky just a few light years away, yet a chance cosmic event gave us a glimpse of a star that would have otherwise been completely invisible due to its immense distance from Earth—a whopping 9 billion light-years away.

A paper today in Nature Astronomy reports the discovery of the star, called MACS J1149 Lensed Star 1, or Icarus informally. Finding such a distant star is normally a tall order, but a larger object happened to pass in front of its home galaxy. When a large object passes in front of another, its gravitational well bends space around it and can act like a giant magnifying glass in the sky.

(Excerpt) Read more at popularmechanics.com ...


TOPICS: Astronomy; Science
KEYWORDS: astronomy; einstein; gravity; macsj1149; science; stars; stringtheory
Neat! Einstein you magnificent bastard.
1 posted on 04/03/2018 6:39:08 AM PDT by C19fan
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To: C19fan

Travel 670,616,629 mph for 9 billion years get you a close see.


2 posted on 04/03/2018 6:44:31 AM PDT by lombardwarrior2
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To: lombardwarrior2

...and when you get ‘there’ it will have gone nova long ago.........................


3 posted on 04/03/2018 6:48:42 AM PDT by Red Badger (The people who call Trump a tyrant are the same people who want the president to confiscate weapons.)
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To: C19fan

Did they pay their $54 to get their star name registered in book form at the US Patent Office?


4 posted on 04/03/2018 6:52:44 AM PDT by cyclotic (Trump tweets are the only news source you can trust.)
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To: cyclotic

That’s a good one!!!


5 posted on 04/03/2018 6:56:19 AM PDT by C19fan
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To: Red Badger

It may be nonexistent already.


6 posted on 04/03/2018 7:21:44 AM PDT by SgtHooper (If you remember the 60's, YOU WEREN'T THERE!)
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To: SunkenCiv

*ping*


7 posted on 04/03/2018 3:48:24 PM PDT by fieldmarshaldj ("It's Slappin' Time !")
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To: fieldmarshaldj; 6SJ7; AdmSmith; AFPhys; Arkinsaw; allmost; aristotleman; autumnraine; bajabaja; ...
Thanks fieldmarshaldj. This isn't strictly speaking a ST-related article, but probably still of interest


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8 posted on 04/04/2018 5:52:03 AM PDT by SunkenCiv (www.tapatalk.com/groups/godsgravesglyphs/, forum.darwincentral.org, www.gopbriefingroom.com)
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