Science and Astronomy News
Posted: 21 May 2021 05:46
Ultimate space simulation software
https://forum.spaceengine.org:443/
Seems like I have a new wallpaper on my screenThe center of our galaxy newly imaged by NASA-- this is where all the action is
https://www.theguardian.com/science/202 ... ay-image-d
Yes and I was pleasantly surprised to see that Space Engine is very similar to this view. I charted a 12 hour trip to the center of the galaxy from Earth and made a video about that and it looks very much like this!Seems like I have a new wallpaper on my screenThe center of our galaxy newly imaged by NASA-- this is where all the action is
https://www.theguardian.com/science/202 ... ay-image-dThank you for sharing such womnderful image. It is exciting that noe humanity has possibility to get such pictures
I would love to watch your video if it possible? 12 hours isn't too short?Yes and I was pleasantly surprised to see that Space Engine is very similar to this view. I charted a 12 hour trip to the center of the galaxy from Earth and made a video about that and it looks very much like this!
I made it 12 hours because that is the maximum Youtube allows and it lets you to view the "scenery" as it zooms by. I did some faster videos too (anywhere from 1-4 hours) but it seems like everything zooms by too quickly, especially for long intergalactic voyages. Those work better when flying over a planet. Unfortunately, I have to directly control the flight because if I get busy elsewhere it will crash me into the planet or fly me off into space. With the intergalactic voyages it just goes in the direction you point it towards, the only thing you have to do is calculate the speed you need to set it to to get it there in the amount of time that you want the video to run for. (In my case 12 hours.) So for example, I did a voyage from Earth to the far edge of the galaxy, while passing through the central supermassive black hole. I set the speed to 2.2 light years per second to get it there in just under 12 hours. Then I did a voyage from Earth to the Andromeda Galaxy and through its other side which was set to 65.1 light years per second to get it there in under 12 hours. It's interesting because this gives you a scale of the universe and how far apart everything is from each other.I would love to watch your video if it possible? 12 hours isn't too short?Yes and I was pleasantly surprised to see that Space Engine is very similar to this view. I charted a 12 hour trip to the center of the galaxy from Earth and made a video about that and it looks very much like this!Maybe you have other interesting articles, photos related to share?
I wonder how many are military operations of other nations, like the objects seen to accelerate very quickly and making right angle turns on a dime as well as the ones diving into the sea and coming back up. It seems like the US military is worried China and Russia have developed some new kind of technology they do not have access to. Besides visual observations, they are also talking about radar detection and infrared, which makes me think it may be the devices of another nation, meant to do eavesdropping. That would be a reason they are seen near military installations. I cannot imagine why a sentient alien species that had managed to cover the light years of distance it would take to get here would care about our military.Most such UFO videos from aircrafts appear to be illusions of some kind. Like parallax effects and misjudged distances, which can make the object (birds or whatever) appear to have insane speed. It's hard to tell from the videos alone, but if we had the speed, altitude, focal length and other data of the camera, it would have been possible to narrow down to a few solutions, and most likely one of them would be something quite mundane.
Now the number of cameras in the world has hit the billions. The cameras, if not recording, are just a few seconds away in a pocket. If such UFO's were alien visitors, we would have plenty of evidence.
Life is pretty rare in the universe by the count of worlds. Advanced civilisations extremely rare. First we need to figure out how rare life is. The key to do that probably is the study of the atmosphere of exoplanets.