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Century’s Longest Lunar Eclipse To Be Seen In India On July 27

The eclipse would also be visible in parts of South America, much of Africa, the Middle East and Central Asia

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Century’s Longest Lunar Eclipse To Be Seen In India On July 27
Century’s Longest Lunar Eclipse To Be Seen In India On July 27. Pixabay

The longest total lunar eclipse of this century would be visible from all parts of the country on July 27. The celestial body would also be tinged with a reddish hue, a phenomenon popularly referred to as a ‘blood moon’. Director, Research and Academic, MP Birla Institute of Fundamental Research, MP Birla Planetarium, Debiprosad Duari told PTI, “Viewers in India are lucky since the eclipse, both partial and the total, will be entirely visible from all parts of the country.”

The eclipse would also be visible in parts of South America, much of Africa, the Middle East and Central Asia, he said. The total lunar eclipse would last for one hour and 43 minutes while partial eclipses, which would precede and follow the total eclipse, would last more than an hour, he said.

The partial eclipse of the moon would start at 11:54 pm Indian Standard Time on July 27 and the total eclipse would begin at 1 am on July 28, Duari said. The scientist said that at 1.52 am on July 28, the moon would look the darkest and it would continue till 2:43 am.

“After this period, the moon will remain partially eclipsed till 3:49 am of July 28. It will be a golden opportunity for celestial enthusiasts in India as the eclipse will be visible almost throughout the night,” he said.

During the July 27 total lunar eclipse, the moon has to pass through the central part of the Earth’s shadow. But on July 27 late night, the Full Moon would be near its apogee, the farthest point from the Earth in its orbit around the Earth, and it would be the smallest full moon of the year.

“This smaller and slower-moving full moon takes more time to cross the Earth’s shadow than does a full moon that is closer to Earth and moving faster in orbit. That is why a full moon at or near lunar apogee adds to the duration of a total lunar eclipse,” Duari said.

The full moon would plunge deeply into the Earth’s shadow on the night of July 27-28 when the distance of the Moon from the Earth just before the eclipse would be around 406,223 kilometre, he said.

During a total lunar eclipse, the Moon’s disk can take on a dramatically colourful appearance from bright orange to blood red and more rarely dark brown to very dark grey, depending upon the part of the Earth’s shadow it would be passing through.

This was the reason a totally eclipsed Moon, at times, was called as Blood Moon. Explaining the celestial phenomenon, Duari said a lunar eclipse takes place only at full moon.

“Whenever, the Sun, Earth and Moon come in a perfectly straight line, as the Sun’s rays fall on the Earth, the Earth’s shadow falls onto a patch of space, and only when the Moon enters that patch of shadow, we see a lunar eclipse,” he said.

lunar eclipse, blood moon cycle
lunar eclipse, blood moon cycle. Pixabay

Describing 2018, as a year of lunar eclipses, Duari said the last total lunar eclipse took place earlier this year on January 31.

“It was widely known as Super Blue Blood Moon as it was a so-called supermoon when a Moon appears extra big and bright being closest to the Earth in its elliptical orbit. A Blue Moon is the second full moon during a calendar month,” he said.

“The next total lunar eclipse on January 21, 2019, will be only for one hour and two minutes because it will pass to the north of the shadow’s centre,” Duari added.

Also read: January to have two supermoons, blue moon and total lunar eclipse

On whether it will be safe to view the lunar eclipses with naked eyes, Duari said, “No special filters are required to protect our eyes like those used for watching solar eclipses. One does not need a telescope to watch the eclipse, though a good pair of binoculars will enhance the experience.” (IANS)

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NASA Wants Humans To Reach Mars By 2033

Many experts and lawmakers are concerned that NASA cannot make the deadline, especially given the major delays in development of its new heavy-lift rocket, the Space Launch System, which is being built by aerospace giant Boeing.

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NASA
NASA Administrator Jim Bridenstine talks to employees about the agency's progress toward sending astronauts to the moon and on to Mars during a televised event, March 11, 2019, at the Neil Armstrong Operations and Checkout Building at NASA's Kennedy Space Center in Florida. VOA

NASA has made it clear they want astronauts back on the Moon in 2024, and now, they are zeroing in on the Red Planet – the US space agency confirmed that it wants humans to reach Mars by 2033.

Jim Bridenstine, NASA’s administrator, said Tuesday that in order to achieve that goal, other parts of the program – including a lunar landing – need to move forward more quickly.

“We want to achieve a Mars landing in 2033,” Bridenstine told lawmakers at a congressional hearing on Capitol Hill.

“We can move up the Mars landing by moving up the Moon landing. The Moon is the proving ground,” added the former Republican congressman, who was appointed by President Donald Trump.

astronaut
“The intent of course is to not just get humans to the surface of the Moon but prove that we can live and work on another world.” Pixabay

NASA is racing to enact the plans of Trump, who dispatched Vice President Mike Pence to announce that the timetable for once again putting man on the Moon had been cut by four years to 2024.

The new date is politically significant: it would be the final year in Trump’s eventual second term at the White House.

Many experts and lawmakers are concerned that NASA cannot make the deadline, especially given the major delays in development of its new heavy-lift rocket, the Space Launch System, which is being built by aerospace giant Boeing.

Any mission to Mars would take at least two years, given the distance to be traveled. Getting there alone would take six months, as opposed to the three days needed to reach the Moon.

A round trip to Mars can only take place when the Red Planet is positioned on the same side of the Sun as Earth — that occurs about every 26 months, so the dates are 2031, 2033, and so on.

NASA
NASA is racing to enact the plans of Trump, who dispatched Vice President Mike Pence to announce that the timetable for once again putting man on the Moon had been cut by four years to 2024. Pixabay

In 2017, a NASA budget bill set 2033 as the target date for the first manned mission to Mars, but NASA itself has talked about the “2030s” in its roadmap.

NASA wants to learn how to extract and use the tons of ice at the Moon’s south pole.

“Water ice represents air to breathe, it represents water to drink, it represents fuel,” Bridenstine said.

Also Read: Long Duration Travelling During Pregnancy Can Effect Your Baby’s Health

“The intent of course is to not just get humans to the surface of the Moon but prove that we can live and work on another world.”

Democratic lawmaker Eddie Bernice Johnson, the chair of the House Committee on Science, Space and Technology, asked Bridenstine to put a price tag on the new schedule.

The NASA chief said he would make his updated budget request by April 15. (VOA)