Sunday June 2nd 2019

A diagram of a DNA origami rotor sitting in a membrane between two salt solutions

Sunday June 2nd 2019

A diagram of laser beams driving a magnetized plasma jet off a plastic target

Sunday June 2nd 2019

Sunday June 2nd 2019

Saturday June 1st 2019

A bright ring of dye suspended in blue water

Friday May 31st 2019

Friday May 31st 2019

The Sun in extreme ultraviolet, with bright active regions

Thursday May 30th 2019

Pressure gauges on a high-pressure energy-storage test rig

Thursday May 30th 2019

A Soyuz rocket climbing through cloud as lightning flashes nearby

Wednesday May 29th 2019

Wednesday May 29th 2019

Wednesday May 29th 2019

Wednesday May 29th 2019

Insects and a feather preserved in Burmese amber

Monday May 27th 2019

Monday May 27th 2019