Rising sea levels real threat to NASA launch sites

September 6, 2015

Washington, Sep 6: Rising sea levels along the US coastlines have threatened NASA's launch sites and facilities -- including Kennedy Space Center in Florida -- of being submersed under the water in near future.nasa launch pad

Nearly half to two-thirds of NASA's infrastructure and assets stand within 16 feet of sea level.

With at least $32 billion in laboratories, launch pads, airfields, testing facilities, data centres and other infrastructure spread out across 850 sq. km with 60,000 employees -- the US space agency has a lot of people and property in harm's way.

"Every NASA centre has its own set of vulnerabilities, and some are more at risk than others. But sea level rise is a very real challenge for all of the centres along the coast," said NASA climatologist Cynthia Rosenzweig in a statement.

As the ocean has warmed, polar ice has melted, and porous landmasses have subsided, global mean sea level has risen by eight inches (20 centimetres) since 1870.

The rate of sea level rise is faster now than at any time in the past 2,000 years, and that rate has doubled in the past two decades.

For Rosenzweig, the urgency of the problem was crystallised in the summer of 2009.

As part of a climate change preparedness workshop, she joined other scientists, engineers, facility managers and administrators on a tour of launch pads 39A and B at Kennedy Space Center.

Since the Apollo-Saturn rocket days, and through 25 years of space shuttles, those two launch pads have been critical to NASA's mission.

But when Rosenzweig looked around, she could see that the shrinking dunes and damaged shoreline were just a stone's throw from the launch pads.

At Kennedy, the launch pads are just a few hundred feet from the Atlantic Ocean.

The Wallops Flight Facility in Virginia is also within the threat zone.

Langley Research Center is situated on the Back River in Hampton, Virginia.

While Ames Research Center borders the south end of the San Francisco Bay, Johnson Space Center in Houston sits on Clear Lake, an inlet of Galveston Bay.

Nearly 55 to 60 percent of US citizens live in counties touching the Atlantic or Pacific Ocean, the Gulf of Mexico or the Great Lakes.

A recent study found that $66 billion to $106 billion worth of coastal property is likely to sit below sea level by 2050, the NASA statement stated.

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February 24,2020

New Delhi, Dec 24: The Delhi Police said that a head constable was killed during clashes over the Citizenship Amendment Act (CAA) in northeast Delhi today.

Deputy Commissioner of Police, Shahdara, Amit Sharma was also injured during clashes, a senior official said. Sharma suffered injuries to his head and hand. He was hospitalised and is doing fine, the official added.

Tension escalated in northeast Delhi with protesters torching at least two houses and a fire tender in the Jaffrabad and Maujpur areas, where pro and anti-CAA groups clashed for the second consecutive day on Monday and hurled stones at each other.

Violence was also reported from the Chandbagh area in Jaffrabad.

Police fired tear gas shells and also resorted to lathicharge to disperse the protesters.

According to officials, a fire tender was damaged by the protesters after it responded to a fire call in the area.

The Delhi Metro closed entry and exit at the Jaffrabad and Maujpur-Babarpur stations as an uneasy calm prevailed in the area.

"Entry & exit of Jaffrabad and Maujpur-Babarpur are closed. Trains will not be halting at these stations," the Delhi Metro Rail Corporation (DMRC) said in a tweet.

Entry and exit were closed at the Jaffrabad metro station for over 24 hours.

Clashes broke out on Sunday evening between pro and anti-CAA groups near Jaffrabad after a large number of people protesting against the Citizenship (Amendment) Act (CAA) blocked a road, while similar sit-ins were launched in several other parts of the national capital.

Delhi chief minister Arvind Kejriwal has urged lieutenant governor of Delhi and the Union home minister to restore order.

Nobody should be allowed to orchestrate violence, he said.

Delhi Lt Governor Anil Baijal instructed the police commissioner to maintain law and order in the national capital in the wake of violence.

"Instructed @DelhiPolice and @CPDelhi to ensure that law and order is maintained in North East Delhi. The situation is being closely monitored. I urge everyone to exercise restraint for maintenance of peace and harmony," Baijal tweeted.

Delhi minister and Babarpur MLA Gopal Rai on Monday urged the people in the area to maintain peace, saying some people were purposely trying to disturb the atmosphere.

"With folded hands, I request people in Babarpur Assembly to maintain peace. Some people are purposely trying to spoil the atmosphere. I have spoken to Delhi LG and he has assured me that more policemen will be deployed to bring the situation under control," Rai said in a tweet.

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June 19,2020

New Delhi, Jun 19: RJD and AAP were not invited to the all-party meeting called by Prime Minister Narendra Modi on Friday to discuss the situation at the India-China border after 20 Indian soldiers were killed in a "violent face-off," leaving the parties fuming.

Top RJD leader Tejashwi Yadav criticised the government for not inviting the party to the meeting, asking on Twitter late Thursday night, "Just wish to know the criteria for inviting political parties for tomorrow's (Friday's) all-party meet on Galwan Valley. I mean the grounds of inclusion/exclusion. Because our party hasn't received any message so far."

AAP's Rajya Sabha leader Sanjay Singh joined the chorus, "there is a strange ego-driven government at the centre. AAP has a government in Delhi and is the main opposition in Punjab. We have four MPs. But on a vital subject, AAP's views are not needed? The country is waiting for what the Prime Minister will say at the meeting."

Sources said the government has set a criteria to invite only parties with five or more MPs in Parliament for the digital meet, where the Prime Minister will brief the top leaders of parties and hear their views on the way ahead. There are at least 27 parties in the Parliament, which have less than five members, while 17 have more than five members or more than five MPs.

Interestingly, RJD has five MPs in Rajya Sabha and its senior MP Manoj K Jha shared the Rajya Sabha website link on Twitter, which showed the party has five MPs. "We have not been invited and the government's bogus argument has been exposed," Jha said.

CPI leaders said General Secretary D Raja received a call from Defence Minister Rajnath Singh inviting him to the meeting and with a message that the Prime Minister's Office would coordinate but there was no follow-up after that.

"Exclusion of AAP and RJD in the all-party meet on a National debate does not augment well. AAP is ruling Delhi and has its CM. Why should people of Delhi be kept out in such an important debate on National integrity and Sovereignty?" former NCP MP Majeed Memon tweeted.

During the all-party meeting on COVID-19 too, the government had not called all parties with representation in Parliament to the all-party meeting in April and had set five MPs as a benchmark to be invited.

Raja had then written a letter to Modi demanding that the government should not get into "technicalities" and discuss the issue with all parties in Parliament.

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March 2,2020

Feb 2: The Supreme court on Monday decided to hear on March 4 a plea seeking registration of FIRs against politicians for hate speeches which allegedly led to violence in the national capital.

A bench headed by Chief Justice S A Bobde agreed to hear the plea filed by riots victims.

The petition was mentioned for urgent listing by senior advocate Colin Gonsalves, appearing for the riots victims.

Gonsalves said that the Delhi High Court has deferred for four weeks the matters related to riots in the national capital despite the fact that people are still dying due to the recent violence.

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