Blue Origin joins 2 stages of New Glenn rocket for the 1st time (photo)

Blue Origin - The first and second stages of New Glenn’s test vehicle mate for the first time, enabling us to exercise our tooling and stage interfaces in preparation for our first launch later this year.

2nd image of 1st black hole ever pictured confirms Einstein's general relativity (photo)

Satellites watch Iceland volcano spew lava towards fishing village (photo)