India–UAE partnership: Trade ties deepen as both nations target $200 billion by 2032
How an Indore beggar became crorepati, owns 3 homes, 3 auto-rickshaws, Swift Dzire
Akshay Kumar’s security vehicle met with accident in Mumbai after colliding with auto rickshaw
Legendary Italian fashion designer Valentino Garavani dies at age 93
Is Islamic State behind Kabul explosion? Know about similar incidents in Afghanistan
PM Modi holds key talks with UAE President Al Nahyan in New Delhi: Why does it matter?
Shubman Gill turns to domestic cricket after ODI setback, to play for Punjab in Ranji Trophy
Who is Nitin Nabin? Five-time Bihar MLA set to become BJP’s next national president
Karnataka DGP Ramachandra Rao breaks silence over viral video showing him in compromising act
SCIENCE
The pic was shared on the Cosmic Spring JWST Twitter handle, which is managed by astronomers who uploaded pics from JWST on August 2.
The world’s most powerful observatory – James Webb Telescope has recently captured the most distant star ever observed ‘Earendel’.
The $10 billion dollar Hubble Space Telescope spotted the oldest star earlier this year.
According to space.com, the ‘Earendel’ star has been named after a figure in J.R.R. Tolkien’s ‘Lord of the Rings’ prequel ‘The Silmarillion’. It was identified in a Hubble Space Telescope deep field photograph thanks to gravitational lensing.
READ | SSLV to launch on August 7: Everything you need to know about the rocket
Interestingly, research states that it took 12.9 billion years for the light emitted by Earendel to reach the Hubble.
The photograph was shared on the Cosmic Spring JWST Twitter handle, which is managed by astronomers who uploaded pics from JWST on August 2.
The image includes a foreground star situated in the Milky Way, along with the six spikes that have become recognisable in JWST photographs.
We’re excited to share the first JWST image of Earendel, the most distant star known in our universe, lensed and magnified by a massive galaxy cluster. It was observed Saturday by JWST program 2282. pic.twitter.com/YoZZKRsdzf
— Cosmic Spring JWST (@CosmicSprngJWST) August 2, 2022
This is caused by diffraction spikes that are produced by the telescope’s physical design.
A small red arc includes our star, which is a little red dot that can be seen along the so-called Sunrise Arc.
Earendel is a star whose host galaxy is now 28 billion light-years away.
Notably, the star is sometimes addressed by its official name WHLo137-LS.