Hubble Uncovers the Farthest Star Ever Seen
Release date: Apr 2, 2018 11:00 AM (EDT)
Cosmic Quirk Boosts Far-Off Star's Faint Glow
Through a quirk of nature called "gravitational lensing," a natural lens in space amplified a very distant star's light. Astronomers using Hubble took advantage of this phenomenon to pinpoint the faraway star and set a new distance record for the farthest individual star ever seen. They also used the distant star to test one theory of dark matter, and to probe the make-up of a galaxy cluster. The team dubbed the star "Icarus," after the Greek mythological character who flew too near the Sun on wings of feathers and wax that melted. Its official name is MACS J1149+2223 Lensed Star 1.
Read more
Find the entire Hubble News archive, images, and videos at HubbleSite.org.
Produced by the Space Telescope Science Institute's Office of Public Outreach.
Please do not reply to this message.
You are receiving this email because you are subscribed to the Inbox Astronomy mailing list.
Please do not reply to this message.
You are receiving this email because you are subscribed to the Inbox Astronomy mailing list.
No comments:
Post a Comment