Nine Indians Who have Planets Named after Them….

Viswanathan Anand just had a planet named after him. The Chess Grandmaster, once nicknamed the “Lightning Kid”, famous for his rapid tactical calculations has been immortalized with planet Vishyanand, the main asteroid belt minor planet between the orbits of Mars and Jupiter.

But Indians are no strangers to having planetary bodies named after them – these whiz kids have had their own planets for a while now.

Hamsa Padmanabhan

hamsa planet

At 16, Hamsa Padmanabhan had a minor planet 21575 named ‘Hamsa’, after her. She was then a second-year B.Sc student of Fergusson College, when she made a presentation at the Massachusetts Institute of Technology’s (MIT) Lincoln lab for the Intel International Science and Engineering Fir (ISEF) in 2006. Today at 21, she is doing her post graduation in Physics from Pune University, after which she plans to do her doctoral research in theoretical physics.

Sainudeen Pattazhy

sainuddin planet

NASA named a minor planet (5178 No CD4) after Kerala zoology professor Sainudeen Pattazhy for his environmental research and campaigns, including red rain, health hazard of mobile phone towers, biological control of mosquitoes and the eco-biology of trees of religious importance.

Vishnu Jayaprakash

vishnu fuel cell

In 2010, Vishnu Jayaprakash, then a Chennai Class XII student of Chettinad Vidyashram demonstrated a microbial fuel cell that runs on cow dung and inexpensive graphite electrodes. The minor planet named after him is called 25620 Jayaprakash. He aimed to reduce power costs for India’s 700,000 villages. Today, he has done extensive research on renewable energy technologies, and is now focussing on Microbial Fuel Cell (MFC) technology.

Anish Mukherjee

anish intel award planet

When Anish Mukherjee and Debarghya Sarkar were only 16 years old, they noticed the large scale bottle tampering rampant in India. They took the idea of autodisposable syringes—which, once used, cannot be used again—and implemented that for one-time use bottle cap. Their design enabled customers to know if the the bottle had been tampered with. For this, planet 2000 AH52 he was renamed 25629 Mukherjee.

Debarghya Sarkar

sarkar intel award planet

In 2010, Sarkar and his school classmate Anish Mukherjee worked on an innovative design that would make bottle-caps completely tamper proof. For his contribution to electrical and mechanical engineering, 25630 Sarkar (previously 2000 AT53) is named after him. Debarghya Sarkar is currently a Ph.D. student at the University of Southern California. He plans to take his interest in bottle cap design towards a larger goal – design, fabrication and integration of devices that modulate photons and electrons.

Hetal Vaishnav

hetal planet

When class X student Hetal Vaishnav saw that ragpickers were not picking up waste packets made up of multilayer plastic, she found that recycling companies avoided buying multilayer film plastic waste from them as it cannot be reused or recycled. Hetal then spent months to innovate upon a process to deliver an innovative material that is “sustainable to water, has good nail- and screw-holding capacity, and has features that are better than MDF (Medium-density fibreboard) and plywood.”. This let her use multilayered and metallised plastic used for packaging wafers and chewing tobacco. “I got a certificate from Lincoln Lab a few days ago,” Hetal said on telephone from Rajkot. Planet 25636 Vaishnav was named for her contribution to the environment.

Akshat Singhal

akshat planet

After Akshat found how annoying it was to index documents in a computer, he developed a system to automatically categorise documents, and also find relations between them, using artificial intelligence. The planet named after him, 12599 Singhal, is in the same region of planets that has 8749 Beatles, 2001 Einstein and 7000 Curie.

Madhav Pathak

madhav pathak

Madhav Pathak has changed the conventional Braille slate, making writing easier for the visually impaired. After Madhav Pathak found that his uncle could not easily write in Braille, the system of six raised dots, he decided to change it. Braille  has a steep learning curve: Blind children have to memorise more than 300 combinations of dots, since they need one set of combinations for reading, and another set for writing! Madhav has modified the Braille slate (used for writing the language), which lets students easily read and write the language. For this, he has 12509 Pathak named after him.

Viswanathan Anand

vishwanatan anand

Named Vishyanand, the main belt minor planet is between the orbits of planets Mars and Jupiter. The planet was discovered in 1988 by Kenzo Suzuki in Toyota, Japan and was nameless until now. A minor planet is usually named after the person who discovered it but if it remains nameless, then it’s in the hands of the committee members to name it. Hence Micahel Rudenko, a minor planet committee member and an ardent fan of Viswanathan Anand’s knack for chess decided to name the planet ‘Vishyanand’. He is only the third chess player in the world after Alexander Alekhine and Anatoly Karpov to be honored in this fashion.

With inputs from Mensxp.com

Source…..www.indiatimes.com

Natarajan

Image of the Day….Solar Arrays on the International Space Station…

Expedition 43 Flight Engineer Samantha Cristoforetti of the European Space Agency (ESA) photographed the giant solar arrays on the International Space Station on Feb. 12, 2015.

The space station’s solar arrays contain a total of 262,400 solar cells and cover an area of about 27,000 square feet (2,500 square meters) — more than half the area of a football field. A solar array’s wingspan of 240 feet (73 meters) is longer than a Boeing 777’s wingspan, which is 212 feet (65 meters). Altogether, the four sets of arrays can generate 84 to 120 kilowatts of electricity — enough to provide power to more than 40 homes. The solar arrays produce more power than the station needs at one time for station systems and experiments. When the station is in sunlight, about 60 percent of the electricity that the solar arrays generate is used to charge the station’s batteries. At times, some or all of the solar arrays are in the shadow of Earth or the shadow of part of the station. This means that those arrays are not collecting sunlight. The batteries power the station when it is not in the sun.

Image Credit: ESA/NASA 

Source………www.nasa.gov

Natarajan

Image of the Day…Sea Ice off East Antarctica’s Princess Astrid Coast …

On April 5, 2015, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite acquired this natural-color image of sea ice off the coast of East Antarctica’s Princess Astrid Coast.

White areas close to the continent are sea ice, while white areas in the northeast corner of the image are clouds. One way to better distinguish ice from clouds is with false-color imagery. In the false-color view of the scene here, ice is blue and clouds are white.

The image was acquired after Antarctic sea ice had passed its annual minimum extent (reached on Feb. 20, 2015), and had resumed expansion toward its maximum extent (usually reached in September).

More information: NASA’s Earth Observatory

Image Credit: NASA/Jeff Schmaltz, LANCE/EOSDIS Rapid Response 

Source………www.nasa.gov.

International Space station Fly over Australia…

From the International Space Station, NASA astronaut Scott Kelly (stationcdrkelly on Instagram) took this photograph and posted it to social media on April 6, 2015. Kelly wrote, “Australia. You are very beautiful. Thank you for being there to brighten our day. #YearInSpace”

Kelly and Russian Federal Space Agency (Roscosmos) cosmonaut Mikhail Kornienko began their one-year mission aboard the space station on March 27. Most expeditions to the space station last four to six months. By doubling the length of this mission, researchers hope to better understand how the human body reacts and adapts to long-duration spaceflight.

Image Credit: NASA 

source……. http://www.nasa.gov

Natarajan

” Curiosity Sees Prominent Mineral Veins on Mount Sharp, Mars…”

This View from the Mast Camera (Mastcam) on NASA’s Curiosity Mars rover shows a network of two-tone mineral veins at an area called “Garden City” on lower Mount Sharp.

The veins combine light and dark material. The veins at this site jut to heights of up to about 2.5 inches (6 centimeters) above the surrounding rock, and their widths range up to about 1.5 inches (4 centimeters). Figure 1 includes a 30-centimeter scale bar (about 12 inches).

Mineral veins such as these form where fluids move through fractured rocks, depositing minerals in the fractures and affecting chemistry of the surrounding rock. In this case, the veins have been more resistant to erosion than the surrounding host rock.

This scene is a mosaic combining 28 images taken with Mastcam’s right-eye camera, which has a telephoto lens with a focal length of 100 millimeters. The component images were taken on March 18, 2015, during the 929th Martian day, or sol, of Curiosity’s work on Mars. The color has been approximately white-balanced to resemble how the scene would appear under daytime lighting conditions on Earth.

Malin Space Science Systems, San Diego, built and operates the rover’s Mastcam. NASA’s Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, manages the Mars Science Laboratory Project for NASA’s Science Mission Directorate, Washington. JPL designed and built the project’s Curiosity rover.

Feature: Curiosity Eyes Prominent Mineral Veins on Mars
More information and image products

Image Credit: NASA/JPL-Caltech/MSSS 

Source:::: http://www.nasa.gov

Natarajan

Image of the Day…. Space Station Flies over Super Typhoon Maysak !!!

Typhoon Maysak strengthened into a super typhoon on March 31, reaching Category 5 hurricane status on the Saffir-Simpson Wind Scale. ESA Astronaut Samantha Cristoforetti captured this image while flying over the weather system on board the International Space Station.

The Tropical Rainfall Measuring Mission (TRMM) and Global Precipitation Measurement (GPM) satellites, both co-managed by NASA and the Japan Aerospace Exploration Agency, captured rainfall and cloud data that revealed heavy rainfall and high thunderstorms in the strengthening storm.

The TRMM satellite has been collecting valuable scientific data since November 1997. Early on March 30, the satellite collected rainfall data as it flew directly above Maysak at 04:14 UTC (12:14 a.m. EDT) when maximum sustained winds were near 85 knots (98 mph). Rainfall data was collected by TRMM’s Microwave Imager (TMI) and Precipitation Radar (PR) instruments and showed heaviest rainfall southwest of the center, and in fragmented bands of thunderstorms northeast of the center. In both of those places rainfall was in excess of 50 mm/2 inches per hour.

More information.

Image Credit: ESA/NASA/Samantha Cristoforetti 

Source:::::: http://www.nasa.gov

Natarajan

Image of the Day…Spacecraft Launch on March 27 2015…

One-year crew lift-off success

NASA astronaut Scott Kelly and Russian Federal Space Agency (Roscosmos) cosmonaut Mikhail Kornienko will spend a year aboard the International Space Station.

Soyuz TMA-16M spacecraft launch on March 27, 2015

Media photograph the Soyuz TMA-16M spacecraft as it launches to the International Space Station with Expedition 43 NASA astronaut Scott Kelly, Russian cosmonauts Mikhail Kornienko and Gennady Padalka of the Russian Federal Space Agency (Roscosmos) onboard.

Liftoff was at 3:42 p.m. EDT Friday, March 27, 2015 (March 28 Kazakh time) from the Baikonur Cosmodrome in Kazakhstan.

As the one-year crew, Kelly and Kornienko will return to Earth on Soyuz TMA-18M in March 2016.

The goal of the mission is to help scientists better understand how the human body reacts and adapts to the harsh environment of space.

Source:::: http://www.earthskynews.org

Natarajan

 

Image of the Day…Soyuz Spacecraft Ready to be Launched on March 28…

The Soyuz TMA-16M spacecraft is seen after having rolled out by train to the launch pad at the Baikonur Cosmodrome, Kazakhstan, Wednesday, March 25, 2015. NASA astronaut Scott Kelly and Russian cosmonauts Mikhail Kornienko and Gennady Padalka of the Russian Federal Space Agency (Roscosmos) are scheduled to launch to the International Space Station in the Soyuz at 3:42 p.m. EDT, Friday, March 27 (March 28, Kazakh time). As the one-year crew, Kelly and Kornienko will return to Earth on the Soyuz TMA-18M in March 2016.

Most expeditions to the space station last four to six months. By doubling the length of this mission, researchers hope to better understand how the human body reacts and adapts to long-duration spaceflight. This knowledge is critical as NASA looks toward human journeys deeper into the solar system, including to and from Mars, which could last 500 days or longer.

More: A Year in Space

Image Credit: NASA/Bill Ingalls 

source:::: http://www.nasa.gov

Image of the Day….”Marathon Valley” @ Mars…

This view from NASA’s Mars Exploration Rover Opportunity shows part of “Marathon Valley,” a destination on the western rim of Endeavour Crater, as seen from an overlook north of the valley.

The scene spans from east, at left, to southeast. It combines four pointings of the rover’s panoramic camera (Pancam) on March 13, 2015, during the 3,958th Martian day, or sol, of Opportunity’s work on Mars.

The rover team selected Marathon Valley as a science destination because observations of this location using the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) instrument on NASA’s Mars Reconnaissance Orbiter yielded evidence of clay minerals, a clue to ancient wet environments. By the time Opportunity explores Marathon Valley, the rover will have exceeded a total driving distance equivalent to an Olympic marathon. Opportunity has been exploring the Meridiani Planum region of Mars since January 2004.

This version of the image is presented in approximate true color by combining exposures taken through three of the Pancam’s color filters at each of the four camera pointings, using filters centered on wavelengths of 753 nanometers (near-infrared), 535 nanometers (green) and 432 nanometers (violet).

Image Credit: NASA/JPL-Caltech/Cornell Univ./Arizona State Univ.

Source:::: http://www.nasa.gov

Natarajan

Image of the Day…. Vanguard satellite…

One of the Vanguard satellites is checked out at Cape Canaveral, Florida in 1958. Vanguard 1, the world’s first solar-powered satellite, launched on St. Patrick’s Day (March 17) 1958. It was designed to test the launch capabilities of a three-stage launch vehicle and the effects of the environment on a satellite and its systems in Earth orbit. Vanguard 1 was the second U.S. satellite in orbit, following Explorer 1, and remains the oldest artificial object orbiting Earth to this day. Vanguard began as a program at the Naval Research Laboratory in Washington and transferred over to NASA (along with many of its personnel) after the agency was founded by the National Aeronautics and Space Act of 1958.

Image Credit: NASA 

SOURCE::::: http://www.nasa.gov

Natarajan