Comet 67P With Philae Lander Nears Sun

Posted: Aug 10 2015, 6:54am CDT | by , in Latest Science News


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Comet 67P with Philae Lander Nears Sun
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  • Comet 67P with Philae Lander on it Approaches Sun

The Comet 67P with the Philae Lander on it has approached the sun by now. What the outcome will be remains unknown.

The Comet 67P will be getting nearer to the sun soon. And it has on board its surface, the Philae Lander spacecraft. The origins of life on earth will get explored in a curious manner thanks to this series of events. It's said that as the comet comes close to the sun, it will let some of its ice-covered surface loose.

Some of the interior particles of the comet will get thrown out in a spurt of cosmic activity. The result will be that we will get a chance to see material that got formed 4.6 billion years ago.

These particles date from the time when our solar system was born. Soon the comet will show its true colors. Europe’s Rosetta spacecraft will hover in on the clues. We will know what happened way back then.

During the perihelion, the comet’s major activities would take place. This is the time to see how it reacts. The comet will come closest to our star before it resumes its voyage. It will return after six and a half years.

This is "the greatest opportunity to catch material and analyse it if you're looking for rare species of molecules," especially organic ones, McCaughrean told AFP.

The heat and dust have been blowing across the surface of the comet for so long. This current opportunity is too good to waste. It will lend a vista into the origins of our own solar system and the early universe.

"That's really the Holy Grail... to see the interior of the comet," said McCaughrean, though most scientists believe a breakup is unlikely this time around.

Rare molecules of organic compounds will get discovered along the way. The purer materials that get recovered from the inside of the comet will serve as the baseline of the study.

Even more fascinating would be for the comet to crack into two pieces. This natural analysis will yield a rich plethora of materials. They will spew forth from its inner sanctum.

It would be like a quest for the impossible. To see the inside of the comet would be an astronomer’s dream come true. Although many scientists believe that such an event is not going to occur, there is always the law of chance.

Rosetta is far away though. And it will be some time before it lends its valuable data to us earthlings. To come too close to the comet during its metamorphosis is a dangerous deal. There has to be a compromise between coming too close for safety and a healthy distance that lends less of a view.

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