Never miss a story

Get subscribed to our newsletter


×
NASA's Ingenuity Mars Helicopter. Wikimedia Commons

NASA’s Mars helicopter Ingenuity has been dropped on the surface of the Red Planet ahead of its historic first flight scheduled for April 11.

Ingenuity flew to Mars while being attached to the belly of NASA’s Perseverance rover, which made a February 18 touch down on the Red Planet.


Follow NewsGram on Instagram to keep yourself updated.

“#MarsHelicopter touchdown confirmed! Its 293 million miles (471 million km) journey aboard @NASAPersevere ended with the final drop of 4 inches (10 cm) from the rover’s belly to the surface of Mars today,” NASA’s Jet Propulsion Laboratory in Pasadena, California, tweeted late on Saturday.


Ingenuity’s Test Flight Activities. Wikimedia Commons

“Next milestone? Survive the night.”

The US space agency last week announced the decision to push back the date of the first attempt to fly the helicopter on Mars from April 8 to April 11.

Flying in a controlled manner on Mars is far more difficult than flying on Earth.

The Red Planet has significant gravity (about one-third that of Earth’s), but its atmosphere is just 1 percent as dense as Earth’s at the surface.

During Martian daytime, the planet’s surface receives only about half the amount of solar energy that reaches Earth during its daytime, and nighttime temperatures can drop as low as minus 90 degrees Celsius, which can freeze and crack unprotected electrical components.

To fit within the available accommodations provided by the Perseverance rover, the Ingenuity helicopter must be small.

ALSO READ: NASA To Conduct The First Historic Mars Helicopter Flight On April 8

To fly in the Mars environment, it must be lightweight. To survive the frigid Martian nights, it must have enough energy to power internal heaters.

The system — from the performance of its rotors in rarified air to its solar panels, electrical heaters, and other components — has been tested and retested in the vacuum chambers and test labs of NASA’s JPL in Southern California. (IANS/KB)


Popular

Wikimedia Commons

The Centre on Wednesday directed all Union Ministries and Departments to clear Air India's dues immediately.

The Centre on Wednesday directed all Union Ministries and Departments to clear Air India's dues immediately. An office memorandum from the Finance Ministry's Department of Expenditure said: "Recently, the Government of India has decided to disinvest Air India, and the process of disinvestment of Air India and Air India Express is ongoing."

"Air India has stopped extending credit facilities on account of purchase of air tickets. Therefore, all Ministries or Departments are directed to clear Air India's dues immediately." "Air tickets from Air India may be purchased in cash till further instructions."



In 2009, the Centre had mandated that Central government officers travel via Air India for all official purposes including availing of LTC. On Monday, conglomerate Tata Group entered into a share purchase agreement with the Central government for buying out the latter's stake in national carrier Air India, Air India Express, and AISATS.

Keep Reading Show less
Pixabay

Sports betting has become increasingly popular among the youth in recent times

Sports betting has been around for centuries for the audience to not only watch the sport but to get more deeply involved in the match. It is a fun and often profitable activity for the viewer to win some extra fortune or simply get some extra sweat while watching the game. At first glance, sports betting may look like it's pure luck, but when you indulge deeper into the activity you realize it is more of a calculative and research activity than just pure luck. We must note that yes, luck does play a certain role to some extend but a win is not completely dependent on luck, if you're putting your bets on a certain team you have to make sure to do some research about the players on the team, history of wins and losses of the team and compare the probability of winning and then place bets.

Even though sports betting has existed since the ancient era, it was not until recently that it became increasingly popular among the youth. This happened due to the legalization of the activity and the rise of online sports betting. The technological revolution has expanded the sports betting industry, offering the bettors new markets and ways to bet. The only major difference between online bookmarkers and traditional brick-and-mortar venues of sports betting is that now you can place bets online from your mobile devices, laptops, computers etc.

Keep Reading Show less
File

The government of Assam has recently consented to translate the research-based book by- Shri Salil Gewali titled "Great Minds on India"

It is indeed good news that the book showcasing the wisdom of India in the eyes of Western intellectuals is getting due recognition and appreciation from other states and abroad. After Karnataka and Punjab, the Government of Assam has recently consented to translate the research-based book by Shillong-based author - Shri Salil Gewali titled "Great Minds on India". The Chief Minister of Assam - Shri Himanta Biswa Sarma was amazed to know that so many top western scientists and philosophers have drawn a considerable amount of inspiration from ancient scriptures of India, particularly in the studies of modern physics, linguistic and astronomy. In the recent meeting with the author, the Chief Minister had highly appreciated Gewali's book and promised to read it thoroughly. Gewali's book was also approved for translation in the year 2020 by the former Chief Minister – Shri Sarbananda Sonowal but due to COVID-19, the translation work was delayed.

Follow NewsGram on Facebook to stay updated.

Keep reading... Show less