cherenkov radiation

Is it possible to overtake the light? The answer is no, isn’t it? If so, it’s a mistake, because light can be overtaken, but light traveling in a vacuum can not be beaten. The speed of light in a vacuum is 3 lakh km per second. M But … the speed of light is relatively…

Want to be an astronaut? NASA’s virtual reality game will help

NASA is making this video game for those who are interested in experiencing Mars even before man lands on Mars Becoming an astronaut in real life is something only millions of people can do. NASA, the US space agency, is helping to get the experience of going to Mars without rigorous training and many experiments….

The Nancy Grace Roman Space Telescope

Work on the project began in 2010. The Infrared Observatory, like the James Webb Space Telescope (JWST), aims to gather evidence of primitive light by looking into the maximum distance of the RST universe. However, the main purpose of the Roman Space Telescope was to study dark energy, or dark energy, and distant planets.The glass…


March 22, 2022

Now in the territory of North AfricaSpinosaurus is a genus of spinosaurid dinosaurs that lived from the Cenomanian to the Late Cretaceous to the Upper Turonian, about 99 to 93.5 million years ago. The name means Spine Lizard. The Spinosaurus was the largest of all known terrestrial carnivores to date.

James Webb has opened the golden glass mirrors.

March 20, 2022

The image of the star 84406 was taken by the James Webb Telescope after the completion of the mirror arrangement known as the ‘Fine Facing’. The James Webb Telescope is beyond the reach of the Hubble Space Telescope. We too can wait for the secrets to be revealed. NASA’s James Webb Space Telescope

A mysterious ice cave that produces ice only in summer

March 19, 2022

About four miles east of Potter County, Pennsylvania, Sweden is the most geographically stunning city in Cowdersport. There is a small cave. , A cave eight feet wide and ten feet long, with a pit forty feet deep. There is a layer of snow at the bottom of the cave. Large icicles up to 25…

Is there any relationship between the size of the flame and the heat?

March 19, 2022

LPG is composed of propane (C3H8) and butane (C4H10), close to gasoline, and has twice the flammability of natural gas, so we can not see the flame completely by burning completely and well in the normal atmosphere, but the heat is biogas, methane (CH4), the same compound in natural gas, and carbon dioxide (CO2), and…

6.5 hours outside the space station, Raja Chari on a new mission

March 17, 2022

Raja Chari, an Indian-born astronaut who arrived at the space station last year, has completed his first spacewalk. Raja Chari spent 6.5 hours outside the space station as part of a special mission. The mission was to upgrade the International Space Station, which has been extended to 2030. Raja was accompanied by flight engineer Kayla…

Is it blood River or did it reach Mars?

March 17, 2022

The earth is full of mysteries and secrets. The scenery here is breathtaking. One such place is the Rio Tinto, a bloody river in Spain. It is located in southwestern Spain. The river is red and orange. At first glance it may seem as if it is covered in blood or has reached Mars. The…

Image of a sand dune known as the Bagnold dunes, located on the Gale crater on Mars, captured by the Curiosity rover.

March 16, 2022

Bagnold dunes are a 35 km long dark gray mud / sand dune in the Gail Crater on Mars. They are named after Ralph Alger Bagnold, one of the first explorers to explore the physics behind the sand dunes across the Libyan desert.