Dhaka | Dhaka City | Bangladeshi News
Dhaka | Dhaka City | Bangladeshi News
Betwi said most countries have improved their power grids, which will prevent long power outages like those that occurred in Sweden in 2003 or Canada in 1989. Still, he suggested that people should have an emergency kit in case there is a power outage for a day or two. Fresh water can also help if […]
Being so close to its star, any atmosphere should be stripped away by stellar radiation and winds. But dissolved gases in the vast lava ocean covering the planet can keep boiling to refill the atmosphere, Hu said. “The planet may not be habitable because it is so hot that it does not contain liquid water, […]
Chang'e-6 is the first of three high-wire uncrewed missions to the Moon planned by China this decade. Its successor, Chang'e-7, will search the Moon's south pole for water, while Chang'e-8 will attempt to establish the technical feasibility of building a planned base, known as the International Lunar Research Station , Beijing has said that the […]
But apparently there was something that was causing the universe to expand at a much faster rate, and this force was named “dark energy.” Recently, it was discovered that the acceleration of the universe accelerated significantly about six billion years after the Big Bang. According to the leading model of the universe called Lambda CDM, […]
Nothing can escape their gravitational pull, not even light, making them impossible to observe directly. But with M87* in 2019 and Sagittarius A* in 2022, the EHT captured the halo of light that arises from the flow of matter and gas that the black holes suck in and expel. “By visualizing polarized light from hot […]
“SLIM managed to survive a night on the lunar surface while maintaining its communications function!” It added that communications were “terminated after a short time, as it was still lunar noon and the temperature of the communications equipment was very high”. But it also says: “Preparations are being made to resume operations once the equipment's […]
“After following supernovae and searching for compact objects for more than three decades, it is exciting to finally find the missing evidence for a neutron star,” said lead author Claes Fransson, professor of astrophysics at Stockholm University in Sweden, to JWST. Thank you.” According to the study published in Science Journal. “Neutron stars are extremely […]
The remaining merchandise was sent on behalf of Intuitive Machines' private customers, and includes 125 stainless steel Mini Moons created by artist Jeff Koons. The cargo can last for seven days before lunar night falls, rendering Odysseus inactive. NASA paid Intuitive Machines US$118 million to ship its hardware under a new initiative called Commercial Lunar […]
In addition to Astrobotic’s failed effort, two other private initiatives folded: Beresheet, run by an Israeli nonprofit, collapsed in 2019; Whereas Japanese company iSpace also had a “hard landing” last year. Only five nations have succeeded: first the Soviet Union, then the United States, which is still the only country that has even put people […]
Teddy Zanetos, Ingenuity project manager at NASA’s Jet Propulsion Laboratory, told reporters Thursday that the broken blade appeared to have hit the surface of Mars during landing, severing “the last 25 percent of the length” of the appendage. . “We lost a large portion of our thrust capacity,” he explained, adding, “we will never know” […]
SLIM’s goal was to create a crater where the moon’s mantle, typically the deep interior layer beneath its crust, is thought to be exposed at the surface. JAXA said the two probes successfully separated — one with a transmitter and the other designed to orbit around the moon’s surface to send images to Earth. This […]
“These tests include operating reusable spacecraft in new orbital regimes, experimenting with future space domain awareness technologies, and based on NASA-provided materials,” the U.S. Department of the Air Force Rapid Capabilities Office said in a statement last month. “Includes investigating radiation effects.” It said this is the first time that the The size of a […]
Despite not being habitable, they are remarkable in another way: all six planets are precisely coordinated with each other in their orbit. NASA’s Transiting Exoplanet Survey Satellite (TESS) discovered two exoplanets orbiting the star for the first time in 2020. The satellite, known as Exoplanet Hunter, spotted the pair by measuring changes in brightness as […]
The European Space Agency’s Ariane 6 rocket has successfully completed a dress rehearsal, testing its engines in preparation for the maiden voyage scheduled for 2024. The final results of Thursday’s ignition test, which involved starting the Vulcan 2.1 engine and running it for more than seven minutes, will not be released until Nov. 30 pending […]
Eris’ interior appears to be rocky beneath an ice shell, researchers said Wednesday. Pluto’s exterior is icy and rocky below, but it has a higher ice content and is thought to have an underground liquid ocean. “We already knew that Eris is more rock-rich than Pluto, but we didn’t know whether Eris had rock separated […]
