Friday, 4 December 2020

Mars makes closest approach to Earth in 15 years

LOS ANGELES: Earth´s neighboring planet, Mars, is closer than it has been in the past 15 years, offering unusually bright views of the Red Planet´s auburn hues.

“The Red Planet and Earth haven´t been this close since 2003, and won´t be again until 2035,” NASA said.

Astronomers around the world trained their telescopes on the sky on July 31, when the Red Planet was 35.8 million miles (57.6 million kilometers) away.

iffith Observatory in Los Angeles, where Mars was visible with the naked eye as a bright orange spot in the sky, according to a live broadcast held to mark the celestial event.

“Mars is invading us tonight,” said observatory director Ed Krupp.

The nearest point to Earth in Mars´ elliptical orbit came at around 1100 GMT on Tuesday, NASA said.

Astronomers are interested in Mars´ travel path because it helps decide the best times for spacecraft to launch.

When the Sun, Eart and Mars are lined up, with Earth sitting in between, a phenomenon called “opposition” is in effect, giving the brightest view of Mars.

But also, “around the time of opposition, a planet is at its closest distance to Earth for a given year,” the US space agency explained.

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