NASA’s Tess spacecraft begins search for new planets

Tess blasts off on a SpaceX rocket. Pic: NASA

NASA’s Tess spacecraft has blasted off from Earth in a seek for new planets that might assist life.

Tess lifted off from Cape Canaveral in Florida on Wednesday night native time, using a SpaceX Falcon rocket.

The Transiting Exoplanet Survey Satellite tv for pc will spend two years scouring 85% of the sky and lots of of 1000’s of its brightest stars.

The satellite tv for pc, concerning the dimension of a washer, will scan the celebs for indicators of periodic dimming, which can imply that planets are orbiting round them.

It’s hoped that Tess will discover round 20,000 exoplanets – planets exterior our photo voltaic system – with greater than 50 anticipated to be Earth-sized.

There are already three,700 exoplanets that we all know of, with one other four,500 on the not-yet-verified record.

Tess is on the lookout for those which might be Earth-like and shut sufficient to permit scientists to check them additional.

They’re significantly all in favour of these within the so-called Goldilocks or liveable zone of a star, the place temperatures are proper for water and, due to this fact, human life.

As soon as Tess has found the planets, robust telescopes will likely be used to be taught extra about them, on the lookout for indicators reminiscent of oxygen, methane, carbon dioxide and water vapour.

The mission is cheap by house exploration requirements – £237m – and Wednesday’s launch went and not using a hitch.

Thomas Zurbuchen, affiliate administrator of NASA’s Science Mission Directorate in Washington, mentioned: “We’re thrilled Tess is on its means to assist us uncover worlds we have now but to think about, worlds that might probably be liveable, or harbour life.

READ  InFocus Vision 3 with dual cameras and full-screen design launched at Rs. 6,999

“With missions just like the James Webb Area Telescope to assist us examine the main points of those planets, we’re ever the nearer to discovering whether or not we’re alone within the universe.”

Leave a Reply

Your email address will not be published. Required fields are marked *