homehome Home chatchat Notifications


Rosetta to continue its mission and land on a comet

The European Space Agency has confirmed that the Rosetta mission will continue until at least September 2016, when it will most likely land on a comet called Comet 67P.

Mihai Andrei
June 24, 2015 @ 8:48 am

share Share

The European Space Agency has confirmed that the Rosetta mission will continue until at least September 2016, when it will most likely land on a comet called Comet 67P.

Comet 67P in September 2014. Image credits: ESA.

Rosetta is a robotic space probe built and launched by the European Space Agency. Along with Philae, its lander module, Rosetta is performing a detailed study of comet Churyumov–Gerasimenko (67P). In August 2014, Rosetta rendezvoused with the comet 67P and sent Philae to land on the comet, from which it gathered some extremely valuable information (such as water not coming from comets).

Now, the mission will be continued, and the probe itself might land on a comet by September next year – if everything goes according to plan.

“This is fantastic news for science,” said Matt Taylor, ESA’s Rosetta Project scientist. “We’ll be able to monitor the decline in the comet’s activity as we move away from the Sun again, and we’ll have the opportunity to fly closer to the comet to continue collecting more unique data. By comparing detailed ‘before and after’ data, we’ll have a much better understanding of how comets evolve during their lifetimes.”

The next comes after Philae woke up from its seven month hibernation which resulted after Philae which landed in an unintended, shadowed area on the surface of a comet in November and couldn’t recharge with solar energy. But on Friday, the lander sent two-minute radio transmissions to Earth, signaling its awakening.

“Among other things, we have received updated status information,” Michael Maibaum, deputy operations manager at the German space agency’s Lander Control Center in Cologne, said in a statement.“ At present, the lander is operating at a temperature of zero degrees Celsius, which means that the battery is now warm enough to store energy. This means that Philae will also be able to work during the comet’s night, regardless of solar illumination,” he said.

Rosetta’s orbit is currently being adjusted so Philae can have an easier time signalling back to Earth, and to prepare for the ultimate landing on the comet it’s been following around for so long.

“This time, as we’re riding along next to the comet, the most logical way to end the mission is to set Rosetta down on the surface,” said Patrick Martin, Rosetta Mission Manager.

Unfortunately though, even if Rosetta manages to land on 67P, it seems unlikely that it may manage to send data from there.

share Share

The Universe’s First “Little Red Dots” May Be a New Kind of Star With a Black Hole Inside

Mysterious red dots may be a peculiar cosmic hybrid between a star and a black hole.

Peacock Feathers Can Turn Into Biological Lasers and Scientists Are Amazed

Peacock tail feathers infused with dye emit laser light under pulsed illumination.

Helsinki went a full year without a traffic death. How did they do it?

Nordic capitals keep showing how we can eliminate traffic fatalities.

Scientists Find Hidden Clues in The Alexander Mosaic. Its 2 Million Tiny Stones Came From All Over the Ancient World

One of the most famous artworks of the ancient world reads almost like a map of the Roman Empire's power.

Ancient bling: Romans May Have Worn a 450-Million-Year-Old Sea Fossil as a Pendant

Before fossils were science, they were symbols of magic, mystery, and power.

This AI Therapy App Told a Suicidal User How to Die While Trying to Mimic Empathy

You really shouldn't use a chatbot for therapy.

This New Coating Repels Oil Like Teflon Without the Nasty PFAs

An ultra-thin coating mimics Teflon’s performance—minus most of its toxicity.

Why You Should Stop Using Scented Candles—For Good

They're seriously not good for you.

People in Thailand were chewing psychoactive nuts 4,000 years ago. It's in their teeth

The teeth Chico, they never lie.

To Fight Invasive Pythons in the Everglades Scientists Turned to Robot Rabbits

Scientists are unleashing robo-rabbits to trick and trap giant invasive snakes