vendredi 21 août 2015

A Hubble Cosmic Couple











NASA - Hubble Space Telescope patch.

Aug. 21, 2015


Here we see the spectacular cosmic pairing of the star Hen 2-427 — more commonly known as WR 124 — and the nebula M1-67 which surrounds it. Both objects, captured here by the NASA/ESA Hubble Space Telescope are found in the constellation of Sagittarius and lie 15,000 light-years away.

The star Hen 2-427 shines brightly at the very center of this explosive image and around the hot clumps of surrounding gas that are being ejected into space at over 93,210 miles (150,000 km) per hour.

Hen 2-427 is a Wolf–Rayet star, named after the astronomers Charles Wolf and Georges Rayet. Wolf–Rayet are super-hot stars characterized by a fierce ejection of mass.

The nebula M1-67 is estimated to be no more than 10,000 years old — just a baby in astronomical terms — but what a beautiful and magnificent sight it makes.

video
Hubble and the sunrise over Earth

The Hubble Space Telescope is a project of international cooperation between NASA and the European Space Agency (ESA). NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope. The Space Telescope Science Institute (STScI) in Baltimore, Maryland, conducts Hubble science operations. STScI is operated for NASA by the Association of Universities for Research in Astronomy, in Washington. 

For images and more about this study and the Hubble Space Telescope, visit:

http://www.nasa.gov/hubble
http://hubblesite.org/
http://www.spacetelescope.org/

Image, video, Text, Credits: ESA/Hubble & NASA, Ashley Morrow. Acknowledgement: Judy Schmidt, Text credit: European Space Agency (ESA).

Best regards, Orbiter.ch

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