1 00:00:04,670 --> 00:00:02,690 there's an invisible giant monster on 2 00:00:07,249 --> 00:00:04,680 the loose it's barreling through 3 00:00:09,650 --> 00:00:07,259 Intergalactic space fast enough to 4 00:00:12,770 --> 00:00:09,660 travel from Earth to the Moon in 14 5 00:00:15,829 --> 00:00:12,780 minutes but don't worry luckily this 6 00:00:18,529 --> 00:00:15,839 Beast is very very far away 7 00:00:21,529 --> 00:00:18,539 this potential supermassive black hole 8 00:00:24,830 --> 00:00:21,539 weighing as much as 20 million Suns has 9 00:00:26,870 --> 00:00:24,840 left behind and never before seen 200 10 00:00:28,130 --> 00:00:26,880 000 light year-long trail of newborn 11 00:00:30,890 --> 00:00:28,140 Stars 12 00:00:33,470 --> 00:00:30,900 the streamer is twice the diameter of 13 00:00:35,510 --> 00:00:33,480 our Milky Way galaxy it's likely the 14 00:00:37,790 --> 00:00:35,520 result of a rare bizarre game of 15 00:00:39,350 --> 00:00:37,800 Galactic Billiards among three massive 16 00:00:41,810 --> 00:00:39,360 black holes 17 00:00:44,389 --> 00:00:41,820 astronomers suspect that first two 18 00:00:46,850 --> 00:00:44,399 galaxies merge perhaps 50 million years 19 00:00:48,709 --> 00:00:46,860 ago that brought together two 20 00:00:50,930 --> 00:00:48,719 supermassive black holes at their 21 00:00:53,450 --> 00:00:50,940 centers they Whirled around each other 22 00:00:56,209 --> 00:00:53,460 until another galaxy came along with its 23 00:00:58,130 --> 00:00:56,219 own supermassive black hole the three of 24 00:01:00,410 --> 00:00:58,140 them chaotically orbited around each 25 00:01:02,750 --> 00:01:00,420 other this unstable configuration 26 00:01:04,609 --> 00:01:02,760 couldn't last and eventually one of them 27 00:01:05,870 --> 00:01:04,619 was violently flung out of the host 28 00:01:08,030 --> 00:01:05,880 Galaxy 29 00:01:10,429 --> 00:01:08,040 rather than gobbling up Stars ahead of 30 00:01:12,890 --> 00:01:10,439 it this Speedy black hole is plowing 31 00:01:16,010 --> 00:01:12,900 into gas in front of it to trigger new 32 00:01:18,350 --> 00:01:16,020 star formation along a narrow corridor 33 00:01:20,810 --> 00:01:18,360 the next step is to do follow-up 34 00:01:23,210 --> 00:01:20,820 observations with NASA's James Webb 35 00:01:24,649 --> 00:01:23,220 Space Telescope and the Chandra x-ray 36 00:01:28,010 --> 00:01:24,659 Observatory 37 00:01:30,109 --> 00:01:28,020 also NASA's upcoming Nancy Grace Roman 38 00:01:32,210 --> 00:01:30,119 Space Telescope will have a wide angle 39 00:01:35,569 --> 00:01:32,220 view of the universe with Hubble's high 40 00:01:37,670 --> 00:01:35,579 resolution as a survey telescope the 41 00:01:39,590 --> 00:01:37,680 Roman observations might find more of 42 00:01:42,230 --> 00:01:39,600 these rare and improbable events 43 00:01:45,050 --> 00:01:42,240 elsewhere in the universe 44 00:01:46,969 --> 00:01:45,060 Hubble once again showing us that the