NASA
NASA astronauts complete 7 hour-long spacewalk
IANS -
The two NASA astronauts began work on Monday to install modification kits required for the upcoming solar array upgrades, the US space agency said in a blog post. The duo worked near the farthest set of existing solar arrays on the station's left side, known as P6.
Hayley Arceneaux
SpaceX reveals 2nd crew member of all-civilian space mission
IANS -
Hayley Arceneaux, a 29-year-old physician assistant at St. Jude Children's Research Hospital in the US will be the second crew member of Inspiration4, the world's first all-civilian mission to space, SpaceX has announced.
Perseverance landing
NASA releases audio from Mars, video of Perseverance landing
IANS -
About 10 seconds into the 60-second recording, a Martian breeze is audible for a few seconds, as are mechanical sounds of the rover operating on the surface. From the moment of parachute inflation, the camera system covers the entirety of the descent process, showing some of the rover's intense ride to Mars' Jezero Crater.
NASA rover
NASA rover sends 1st colour images of Mars, a selfie too
IANS -
"While NASA's Mars Curiosity rover sent back a stop-motion movie of its descent, Perseverance's cameras are intended to capture video of its touchdown and this new still image was taken from that footage, which is still being relayed to Earth and processed," the US space agency said in a statement on Friday.
refined grains
Eating more refined grains increase CVD, death risk: Study
IANS -
Consuming a high number of refined grains -- such as croissants and white bread -- is associated with a higher risk of major cardiovascular disease, stroke and death, a new study suggests.
Swati Mohan
Indian-American Swati Mohan spearheads NASA rover landing on Red Planet
IANS -
"Touchdown confirmed! Perseverance is safely on the surface of Mars, ready to begin seeking the signs of past life," cheered Mohan, wearing a mask from the NASA headquarters in the US. The Landing was perceived to be "so dangerous" it was nicknamed "7 minutes of terror".
NASA's newest rover
How will NASA's newest rover look for sign of past life on Mars?
IANS -
NASA's Mars 2020 Perseverance rover, which is slated to touch down in Jezero Crater at around 3.55 p.m. EST on Thursday (2.25 a.m. Friday India time) is tasked with searching for telltale signs that microbial life may have lived on Mars billions of years ago.