Researchers have discovered the oldest black hole ever observed, dating from the dawn of the universe, and found that it is “eating” its host galaxy to death. The international team, led by the University of Cambridge, used the James Webb Space Telescope (JWST) to detect the black hole,...
根据第一段Researchershavediscoveredtheoldestblackholeeverobserved,datingfromthedawnoftheuniverse,andfoundthatitis"eating"itshostgalaxytodeath.(研究人员发现了有史以来观测到的最古老的黑洞,其历史可以追溯到宇宙的黎明,并发现它正在"吞噬"其宿主星系直至死亡。)可知,最古老的黑洞正在吞噬它的宿主星系至死。因此,划线...
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Depending on when your device was made, it may not be able to update to the latest possible version of Android, but this will depend on your specific device. Follow the steps below to find out how to check which version of Android your device is using. ...
Looking to party (much) more locally this year? We’ve got the staycation ideas you need. BYOB: Bring your own beach It’s easy to create a breezy ocean vibe at home. If you have a pool, you’re good to go. If not, a small plastic kiddie pool, backyard sprinkler or serene lake...
However, the Galaxy is now being observed for the first time in a new way. They have produced an image of the Galaxy not based on light. Instead, the image is based on neutrinos (中微子). Scientists discovered the high-energy neutrinos in ice deep be low Antarctica’s surface over a ...
3 Unit 2 We have not found life on any other planets yet. Warming Up 1. How many planets are there in our solar system? 2. Is there any life on other planets? Put the words and expressions in the box in order: small – large. galaxy, planet, solar system, star, universe 1. pla...
(2)WhatcanwelearnabouttheblackholefromParagraphs3and4? ___A.Itslargegravitationalpullissostrongthatlightcannotescape.B.Thelightofitsringisasbrightasalltheotherstarsinthegalaxy.C.Ithasamass6.5billiontimesthatoftheMoon.D.Itisoneofthelightestblackholesthatexists.(3)WhichistheroleplayedbyChinesescientistsinthe...
aDear , Ever I always have a great wonderful dream which can be continued in own whole life is have one's like you . Baby you don't reslize how much I care about you.So many times produce misunderstanding ;Baby you can't see when I open my eyes the first time can really touch ...
The stars we see at night are the suns in other solar systems. There are more than 200 billion (十亿) stars in our galaxy, called the Milky Way, and our Sun is only one of them. But scientists have discovered many other galaxies in the universe. They are a long w...