The Asian Age

Spacecraft on 7- yr journey to Mercury

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Tokyo: European and Japanese space agencies said an Ariane 5 rocket successful­ly lifted a spacecraft carrying two probes into orbit on Saturday for a joint mission to Mercury, the closest planet to the sun.

Tokyo, Oct. 20: European and Japanese space agencies said an Ariane 5 rocket successful­ly lifted a spacecraft carrying two probes into orbit on Saturday for a joint mission to Mercury, the closest planet to the sun.

The European Space Agency and the Japan Aerospace Exploratio­n Agency said that the unmanned BepiColomb­o spacecraft successful­ly separated and was sent into orbit from French Guiana as planned to begin a seven- year journey to Mercury.

They said that the spacecraft, named after Italian scientist Giuseppe “Bepi” Colombo, was in the right

BepiColomb­o spacecraft will have to follow an elliptical path that involves a fly- by of Earth, two of Venus and six of Mercury itself so it can slow down before arriving at its destinatio­n in December 2025

orbit and has sent the first signal after the liftoff.

ESA says the 1.3 billioneur­o ($ 1.5 billion) mission is one of the most challengin­g in its history. Mercury’s extreme temperatur­es, the intense gravity pull of the sun and blistering solar radiation make for hellish conditions.

The BepiColomb­o spacecraft will have to follow an elliptical path that involves a fly- by of Earth, two of Venus and six of Mercury itself so it can slow down before arriving at its destinatio­n in December 2025.

When it arrives, BepiColomb­o will release two probes - Bepi and Mio - that will independen­tly investigat­e the surface and magnetic field of Mercury. The probes are designed to cope with temperatur­es varying from 430 degrees Celsius ( 806 F) on the side facing the sun, and - 180 degrees Celsius (- 292 F) in Mercury’s shadow.

 ?? — AP ?? Migrants bound for the US- Mexico border wait on a bridge that stretches over the Suchiate River, connecting Guatemala and Mexico, in Tecun Uman, Guatemala, on Friday. The entry into Mexico via the bridge has been closed. The US President has made it clear to Mexico that he is monitoring its response. He threatened to close the US border if Mexico didn’t stop the caravan.
— AP Migrants bound for the US- Mexico border wait on a bridge that stretches over the Suchiate River, connecting Guatemala and Mexico, in Tecun Uman, Guatemala, on Friday. The entry into Mexico via the bridge has been closed. The US President has made it clear to Mexico that he is monitoring its response. He threatened to close the US border if Mexico didn’t stop the caravan.

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