Two galaxies in line of sight. Taken by the hubble space telescope. They are not colliding but are completely separate, (like the moon going in front of the sun).
Imagine how big the view of one galaxy would be from the other one? If we were on a planet there half the sky would be dazzling and full of stars, the other half facing the dark of space. It could be amazing!
TOTAL LUNAR ECLIPSE–TONIGHT: The full Moon is about to pass through the shadow of Earth, reddening the lunar disk for almost an hour and a half. Totality begins at 11:29 pm EDT on May 15th (03:29 UT on May 16th). This eclipse could be a deeper darker red than usual because of lingering exhaust from the Tonga volcano. Full story @ Spaceweather.com
From the explaining science blog on WordPress. I love watching meteor showers so decided to share.
The night of 22/23 April will be the peak of the Lyrids, one of the most famous prolific meteor showers. Meteors (also known as shooting stars) are bright streaks of light caused by small lumps of rock or metal called meteoroids hitting the Earth’s atmosphere at very high speed. As they pass through the atmosphere they get heated […]
Draco, the dragon constellation and Ursa minor. Draco writhes up the northern night sky from the constellation Hercules up to Lyra. It sits near the north pole of the ecliptic. It was first identified by Ptolomey in the 2nd century. It remains one of 88 modern constellations.
I’ve found out a lot as I’ve written my college report. Eastern dragons are wise and benign, western ones evil and dangerous. They have lots of different appearances that vary depending on where they are were from or the time they were imagined. No legs, two legs, four legs, winged. Dragons seem to have evolved through time and now a more standardised anatomy seems to have emerged. I wonder how dragons will change in the future?
Image of the Sun showing a solar flare leaving the Sun. The flare was huge, but it was on the far side of the Sun. If you go to Spaceweather.com you can find out more. Apparently it was from a large group of sunspots. (darker areas of the sun involved in the magnetic lines of force within the sun, they get twisted together and produce solar flares). I am not an expert. But I do know you should NEVER LOOK DIRECTLY AT THE SUN. EVEN DURING SOLAR ECLIPSES, Spaceweather.com has all sorts of information on it.
Acrylic on canvas, I’m interested in astronomy and this view of the Earth was taken from a photo. It shows parts of Africa, Greenland, Europe and the Americas. I think you can see the wind directions indicated by the clouds.
I’ve also painted views of the Moon, Jupiter and Mars, together with nebulae and galaxies. It may be something I do again.
Stand on the North of the Earth and look at the full moon. It seems to be one way up. Stand in the Southern Hemisphere and it will be the other way up. Basically one view is 🙃 upside down compared with the other. In fact if you are near the equator the view will be at right angles to the normal view. I think some people see the moon as a boat crossing the sky when it is waining. ie a young or old moon. When you only live in one Hemisphere you dont realise that other people can have a different perspective. Trying to put yourself in there position can change the way you look at life. I’d love to go south of the equator and see the Southern Cross and the greater and lesser Magellanic clouds (small galaxies near our milky way galaxy) which are not visible in the North.
A couple of years ago I painted this picture of Earth. I was trying to get the shading right so the clouds sit above the surface was difficult. This is North America, Canada and part of Mexico and the Caribbean.
I hope the cloud shapes work and you can see the weather patterns. I wonder if anyone would be interested in paintings of worlds. It’s something I’m interested in. I’ve painted pictures of Jupiter and other astronomical images. I don’t use an airbrush for painting so it’s quite hard to get the granularity and softness of space and planets.
How our vision changes. This was a mobile of the solar system I bought several years ago. Before the further exploration of the planets and based on images from the Voyager probes that happened in the 70’s and 80’s. I added the Space Shuttle model later. Now the James Webb telescope has been launched to take photos in the infra-red of the earliest ages of the universe. It will replace the Hubble Space telescope which took amazing photos of our solar system as well as galaxies and nebulae. It’s greatest image was the hubble deep feild that was a photo of a small, empty looking piece of sky, which turned out to be full of images of some of the earliest ever galaxies. I love astronomy. I might not know facts and figures, but I love space.