Artweaver 0.5.5 is an application designed for those who prefer to work directly using a tablet or mouse. The program offers various realistic tools including pencils, chalk, charcoal and other brush styles. Use it to import a range of different image formats as well as use existing photos to create sketches from.
Artweaver 0.5.5 link.
Some parts of Atacama have not received rainfall for 500 years - but a sudden deluge of water upset the Desert's delicate biological balance
Spitzer Space Telescope could not spot Oumuamua, suggesting that it is actually pretty small
Greenland crater one of the 25 largest impact craters on Earth
This long-sought progenitor star was identified in an image captured by Hubble in 2007