NASA detected graphene in space

NASA's Spitzer space telescope discovered a planar carbon sheet called graphene in space. If this finding is confirmed, it will be the first time the material has been detected in the universe-its atomic arrangement in plan view is like a wire grid of a chicken fence.

Graphene was synthesized in the laboratory for the first time in 2004, and subsequent research on graphene properties won the Nobel Prize in 2010. Although graphene is thin, it is very hard and can conduct electricity like copper. Some people think that graphene is a promising material in the future and will be used in computers, electronic devices for screens, solar panels, and more.

Will space graphene be used to produce supercomputers? But researchers are very interested in understanding how graphene is generated in space. We understand that carbon-related chemical reactions in space can help us get clues about how our own carbon-containing elements and other organisms on the planet have developed.

The Spitzer telescope identified graphene in the planetary nebula of two small galaxies beyond our Milky Way, also known as the Magellanic Cloud. Planetary nebulae are materials thrown by dying stars. The infrared remote-sensing telescope also has a related molecule called C70 in the same area. This is the first time that graphene has been found outside the Milky Way where we are.

C70 and graphene belong to the fullerene family, or C60, and contain molecules called "buckyballs." These spherical carbon materials contain 60 carbon atoms, arranged like a football. Because their structure is similar to the dome designed by architect Fuller, they are named fullerenes. The C70 molecule contains 70 carbon atoms and has a longer shape, more like a football.

Fullerenes have been found in meteorite carrying extraterrestrial gas. With new laboratory technology, water has also recently been sealed in Buckyballs. These findings indicate that long ago, fullerenes may have helped transport materials from space to Earth, and may have strongly promoted life.

In July 2010, the Spitzer telescope clearly detected the buckyball and C70 for the first time in space. The buckyball found after it was in the Small Magellanic Cloud. These findings will prove that, contrary to the scientists' previous understanding, fullerenes or other complex molecules can be produced in a hydrogen-rich environment.

According to astronomers, graphene, buckyballs, and C70 may have been formed by the shock waves generated by dying stars splitting hydrogen-containing carbon particles.

NASA detected graphene in space

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