Archive for May 2018
[NEWS] Five space science links: Moon, Mars, Planet Nine, white dwarfs, black holes
- Quanta Magazine looks at the latest theories seeking to explain the origins of the Moon. (At the very least, the collision that did form the Moon may have ben much more violent than originally thought.)
- Mars may be smaller than Venus and Earth because, in the early solar system, much mass was directed away from its orbit by the gas and ice giants. Universe Today reports.
- Gizmodo notes the discovery of another Kuiper Belt object with a strange orbit pointing to the possibility of Planet Nine.
- The Gaia satellite has turned up evidence for nearly fourteen thousand white dwarfs within 100 parsecs of our sun, a huge increase in numbers. Universe Today reports.
- The work and the thinking that went into proving the idea of thousands of black holes in close orbit of Sagittarius A* at the heart of our galaxy is impressive. Universe Today reports.
[PHOTO] Twenty-three photos of the works of David Hockney at the Met (#hockney, @metmuseum)
The winter’s David Hockney exhibit at the Metropolitan Museum of Art, conveniently located next to the Michaelangelo show, covered everything there was to see, from his student art to his latest iPad art. I have to say that Hockney really only came into his own as an artist once he moved to North America in the mid-1960s, and came to enjoy the sunshine and the space of California (among others). Seeing notable works like A Bigger Splash, or his double portraits of couples, or some of his photo mosaics, was truly an experience to be appreciated. Michael Valinsky’s recent Them article does a great job outlining Hockney’s importance, not least as a queer artist out practically from the beginning of his career.