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NASA Failed to Trace Chandrayaan 2’s Vikram Lander on Lunar Surface

On July 22, the Rs 978-crore Chandrayaan-2 was launched into space by India's heavy lift rocket Geosynchronous Satellite Launch Vehicle-Mark III

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NASA, Chandrayaan 2, Vikram Lander
A NASA scientist said the spacecraft failed to trace Vikram because of two reasons -- one, Vikram is located outside the area the US agency photographed, second, because it's lying in a shadowed part of the moon. Wikimedia Commons

US Space agency NASA has once again failed to trace Chandrayaan 2’s Vikram lander on the lunar surface.

A NASA spacecraft clicked photos of the landing site of Vikram earlier this month, but couldn’t capture the lander.

A NASA scientist said the spacecraft failed to trace Vikram because of two reasons — one, Vikram is located outside the area the US agency photographed, second, because it’s lying in a shadowed part of the moon.

On July 22, the Rs 978-crore Chandrayaan-2 was launched into space by India’s heavy lift rocket Geosynchronous Satellite Launch Vehicle-Mark III (GSLV Mk III) in a text book style.

NASA, Chandrayaan 2, Vikram Lander
A NASA spacecraft clicked photos of the landing site of Vikram earlier this month, but couldn’t capture the lander. Wikimedia Commons

The Chandrayaan-2 spacecraft comprised three segments — the Orbiter (weighing 2,379 kg, eight payloads), Vikram (1,471 kg, four payloads) and Pragyan (27 kg, two payloads).

After five earth-bound orbit raising activities, Chandrayaan-2 was inserted into the lunar orbit. On September 2, Vikram separated from the orbiter. It made a historic landing attempt on September 7.

According to NASA, Vikram attempted a landing on a small patch of lunar highland smooth plains between Simpelius N and Manzinus C craters.

This event was India’s first attempt at a soft landing on the moon.

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The US agency said Vikram’s targeted landing site was located about 600 kilometres (370 miles) from the south pole in a relatively ancient terrain (70.8AoS latitude, 23.5AoE longitude).

According to NASA, Vikram had a hard landing and the precise location of the spacecraft in the lunar highlands has yet to be determined. (IANS)

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This NASA Scientist is so Excited about Mercury Transit. Here’s Why

The tiny planet traveled directly between Earth and the sun on Monday, creating a perfect alignment

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NASA, Scientist, Mercury
The planet Mercury is seen in silhouette, low center, from Washington, as it transits across the face of the Sun, Nov. 11, 2019. (Credit: NASA/Bill Ingalls). VOA

Stargazers witnessed a rare celestial event on Monday, as Mercury passed directly across the face of the sun.NASA

Mercury, the solar system’s smallest planet and closest to the sun, won’t make the next such transit until 2032.

The tiny planet traveled directly between Earth and the sun on Monday, creating a perfect alignment.

The best views of the event took place in North and South America, while viewers in Europe and Africa were able to see part of Mercury’s passage.

NASA, Scientist, Mercury
Mercury, the solar system’s smallest planet and closest to the sun, won’t make the next such transit until 2032. Pixabay

Stargazers had to use solar-filtered binoculars and telescopes to spot Mercury, which appeared as a small black dot on the face of the sun.

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For those who could not see the event directly, the U.S. Space agency, NASA, live-streamed images of the celestial transit, which took about five and a half hours. (VOA)