Never miss a story

Get subscribed to our newsletter


×
NASA to use Blockchain technology for air traffic management. Pixabay

US space agency NASA is planning to start its effort to restore communication with the Mars rover Opportunity.

In a recent statement, NASA said it would begin a 45-day campaign of active efforts to restore communications with Opportunity once skies above the rover cleared to a sufficient level, Xinhua reported.


The rover has been out of contact since early June, when a major dust storm deprived the rover of solar power and the storm is fading.


NASA’s plan attracted criticism. Wikimedia Commons

“The dust haze produced by the Martian global dust storm of 2018 is one of the most extensive on record, but all indications are it is finally coming to a close,” said Rich Zurek, project scientist for the Mars Reconnaissance Orbiter.

Zurek said in the statement that there had been no signs of dust storms within 3,000 km of Opportunity “for some time.”

John Callas, Opportunity project manager at the Jet Propulsion Laboratory, said in a statement that “assuming that we hear back from Opportunity, we will begin the process of discerning its status and bringing it back online.”

However, NASA’s plan attracted criticism because it limited the active part of the recovery to 45 days.


NASA’s Opporutnity Rover. Flickr

Mike Seibert, a former flight director and rover driver for Opportunity said that Jet Propulsion Laboratory under NASA once attempted “active listening” of Spirit, the twin of Opportunity, for 10 months in 2010 and 2011 when that rover stopped transmitting before giving up.

Also Read: ISRO’s First Manned Space Mission to Cost $1.4 Billion

Callas said that if Opportunity did not respond to communications attempts after that 45-day campaign, it likely meant the spacecraft had suffered a mission-ending malfunction.

“We will keep trying to get our Martian friend back online. We will not give up on #Oppy even after the 45 days of plan we have put in place!” tweeted Thomas Zurbuchen, NASA associate administrator for science. (IANS)


Popular

wikimedia commons

Tenali Raman, courtier to Krishnadevaraya (A portrait)


Tenali Ramakrishna, or Tenali Raman as he is more popularly known is Birbal's equivalent in South India. A court jester and a scholar exuding great wisdom, Tenali Raman was known as one of the greatest courtiers in King Krishnadevaraya's court.

Keep Reading Show less
Photo by Pixabay

Battle at Lanka as mentioned in the Ramayana

It must be noted that different religions and societies in Southeast Asia have alternative narratives of Ramayana, one of the greatest epic.

Here are some of the versions of Ramayana!

Keep Reading Show less
Virendra Singh Gosain, Hindustan Times

Hijras are a community of people who include eunuchs, intersex, and transgender people

When a baby is born in an Indian household-they invite hijra to shower the newborn with their blessings for their blessings confer fertility, prosperity, and long life on the child. But when that child grows up we teach them to avert their eyes when a group of hijras passes by, we pass on the behaviour of treating hijras as lesser humans to our children. Whenever a child raises a question related to gender identity or sexuality they are shushed down. We're taught to believe that anything "deviant" and outside of traditional cis-heteronormativity is something to be ashamed of. This mentality raises anxious, scared queer adults who're ashamed of their own identity, and adults who bully people for "queer behaviour".

Hijras are a community of people who include eunuchs, intersex, and transgender people. They worship the Hindu goddess of chastity and fertility, Bahuchara Mata. Most hijras, but not all, choose to undergo a castration ceremony known as "nirvana" in which they remove their male genitalia as an offering to their goddess. The whole community is vibrant with hundreds of people with hundreds of ways of expression, the true identity of a hijra is complex and unique to each individual. In India, hijras prefer to refer to themselves as Kinner/Kinnar as it means the mythological beings who excel at singing and dancing.

Keep reading... Show less