#astrophysics_

[dukuzumurenyiphd]

Posted @withrepost • @the_unique_cosmos 20 billion Suns Follow @the_unique_cosmos to get more posts like this one. Repost: @astrophotopoetry #cosmos #roscosmos #thedailycosmos #roscosmosofficial #planets #solarsystem #astronomy #astronomyy #astronomyphotography #astronomynerd #astronomyfacts #astrophysics #astrophysics_ #astronomylover #milkyway #milkywaygalaxy #milkywaychasers #universe #universetoday #universe_dope #galaxies #galaxy #blackhole #einstein #alberteinstein #stephenhawking #discoveryscience #instagram #neildegrassetyson #nasa https://www.instagram.com/p/B5IbeCinJhF/?igshid=1ll7fa6igq6fd

[gsthina]

Asteroid 2019 R91 came within 23,238 miles of Earth’s surface on Thursday but went undetected. Shocking, isn’t it? According to a report of Cnet, asteroid 2019 R91 was the third space rock to approach closest to our planet in the year 2019. According to the NASA, asteroid 2019 R91 was travelling at speeds of 57,937mph and it came closer than some satellites orbiting the Earth. Luckily, the celestial body failed to hit Earth. It is to be noted that an asteroid (space rock) can bring tsunamis, shock waves and flattening winds that could be catastrophic. Over 7 lakh asteroids that have been found in space. The space rocks approach towards the Earth due to the gravitational forces that affect them. However, a car-sized asteroid slams into the Earth's atmosphere about once in a year. On the other hand, an asteroid large enough to threaten the existence of life on Earth arrives once in every few million years. Coming back to asteroid 2019 R91, NASA estimates the rock was between 23 and 56 feet in diameter. That makes it the same size as the rock that entered our atmosphere and exploded above Russia in 2013, causing plenty of damage. The space rock was undiscoverable because it came from daytime side. #cosmos #roscosmos #thedailycosmos #roscosmosofficial #planets #solarsystem #astronomy #2000qw7 #astronomyphotography #astronomynerd #astronomyfacts #astrophysics #astrophysics_ #astronomylover #milkyway #milkywaygalaxy #milkywaychasers #universe #universetoday #asteroid #galaxies #galaxy #blackhole #einstein #alberteinstein #stephenhawking #discoveryscience #instagram #neildegrassetyson #nasa (at International Tech Park, Chennai) https://www.instagram.com/p/B2PhcXsjesV/?igshid=1lq4cpmtqy4gj

[zaez-science]

Despite their mysterious nature, black holes are thought to follow certain simple rules. Now, one of the most famous black hole laws, predicted by physicist Stephen Hawking, has been confirmed with gravitational waves. According to the black hole area theorem, developed by Hawking in the early 1970s, black holes can’t decrease in surface area over time. The area theorem fascinates physicists because it mirrors a well-known physics rule that disorder, or entropy, can’t decrease over time. To test this area rule, MIT astrophysicist Maximiliano Isi, Farr and others used ripples in spacetime stirred up by two black holes that spiraled inward and merged into one bigger black hole. A black hole’s surface area is defined by its event horizon — the boundary from within which it’s impossible to escape.The team analyzed data from the first gravitational waves ever spotted, which were detected by the Advanced Laser Interferometer Gravitational-Wave Observatory, LIGO, in 2015.The surface area of the newly formed black hole was greater than that of the two initial black holes combined, upholding the area law with a 95 percent confidence level. The area theorem is a result of the general theory of relativity, which describes the physics of black holes and gravitational waves and it's upholding here suggest that once again Einstein was Right. _________________________________________ FOLLOW @ZAEZ_SCIENCE FOR RECENT SCIENCE NEWS. @zaez_science @zaez_science @zaez_science ___________________________________________ Hastages:-#astrophysics_ #astrophysicsmemes #astrophysicslover #astrophysics_class #gravitationalwaves #gravitationalwave#simulationtheory #ligo #līgo #blackholes #blackholechan #blackholesun #blackhole #einsteinquotes #alberteinstein #einsteinbagels #einstein60anos #aeinstein #einstein (at Blackhole) https://www.instagram.com/p/CQVlSClFF0n/?utm_medium=tumblr

[shinobiexchange]

Power Up Scorpios🦂🎂👁 Be Patient and Slow to Speak Attract Like a Magnet☄💫 Hold Fast what you have✊🏾 That No One May Take Your Crown⚜⚜⚜ #iloveastronomy #astrophysics_ #iloveastrology #scorpiopower #忍術 #忍者 #shinobiexchange