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New Galaxy Has A Smiley Like Structure: NASA

Originally set to last 15 years, Hubble has now been in action making scientific discoveries for more than 28 years.

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NASA to send tissue chips to space to test human health, genetic changes. Flcikr
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NASA ‘s Hubble Space Telescope has captured a formation of galaxies that looks like a smiling face, said the US space agency.

On Saturday, it posted an image on its Instagram handle that showed two yellow orbs above an arc of light — painting a smiley face in space.

Asking its followers to find the face, NASA explained that using unprecedented resolution of the Hubble’s camera it was able to locate and study regions of star formation.

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This gyro was turned on after the spacecraft entered safe mode due to a failed gyro on October 5. Flickr

The arc of light is a galaxy whose shape has been distorted and stretched as a result of passing a massive gravity source, according to the National Aeronautics and Space Administration.

“The lower, arc-shaped galaxy has the characteristic shape of a galaxy that has been gravitationally lensed — its light has passed near a massive object en route to us, causing it to become distorted and stretched out of shape,” said NASA.

The smiling face is located in the galaxy cluster SDSS J0952+3434, and was shot with the Hubble Space Telescope’s Wide Field Camera 3 (WFC3).

WFIRST, NASA
WFIRST, the Wide Field Infrared Survey Telescope, shown here in an artist’s rendering, will provide astronomers with Hubble-quality images of large swaths of the sky. VOA

The Hubble telescope returned to normal operations on October 26 after successfully recovering a backup gyroscope replacing a failed in October.

Also Read: Hubble Precisely Measures Distance to Globular Star Cluster

Originally set to last 15 years, Hubble has now been in action making scientific discoveries for more than 28 years. (IANS)

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Google Doodle Celebrates First Message of Humanity into Space

Astronomer and astrophysicist Frank Drake from Cornell University wrote the message with the help from American astronomer Carl Sagan, among others

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Google Doodle celebrates humanity's first message into space. (VOA)

In 1974, scientists sent humankind’s first, three-minute long interstellar radio message – the Arecibo Message – and 44 years later, Google on Friday celebrated the feat with a Doodle.

The Arecibo message is a 1974 interstellar radio message carrying basic information about humanity and Earth sent to globular star “cluster M13” 25,000 light years away, with a hope that extraterrestrial intelligence might receive and decipher it.

The message was sent from the Arecibo Observatory in Puerto Rico.

It had exactly 1,679 binary digits (210 bytes) which, if arranged in a specific way, can explain basic information about humanity and earth to extraterrestrial beings.

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Representational Image of ‘Doodle for Google’. Flickr

The message was broadcast into space a single time via frequency modulated radio waves.

Astronomer and astrophysicist Frank Drake from Cornell University wrote the message with the help from American astronomer Carl Sagan, among others.

Also Read- Social Circles Pose More Risks Online Than Strangers: Microsoft Study

“It was a strictly symbolic event, to show that we could do it,” Cornell University professor Donald Campbell was quoted as saying in an Independent report.

Since it will take nearly 25,000 years for the message to reach its destination — and an additional 25,000 years for a reply, if any, the Arecibo message is viewed as the first demonstration of human technological achievement. (IANS)