Science | WPN World People News

Global air pollution maps now available

Artist's impression of the extrasolar planet system around the star V1298 Tau.

Testing for Ireland’s first satellite

Examples of disaggregation (top) and linear fractures (bottom) in boulders on asteroid Bennu from images taken by NASA’s OSIRIS-REX spacecraft. In the bottom row, fracture orientations are (d) west-northwest to east-southeast and (e, f) north to south.

A visualization of three computer simulations of terrestrial exoplanets, showing winds (arrows) and airborne dust (color scale), with an M-dwarf host star in the background.

Larger than the planet Mercury, huge moon Titan is seen here as it orbits Saturn. Below Titan are the shadows cast by Saturn's rings. This natural color view was created by combining six images captured by NASA's Cassini spacecraft on May 6, 2012.

Six views of the Martian moon Phobos captured by NASA's Odyssey orbiter as of March 2020. The orbiter's THEMIS camera is used to measure temperature variations that suggest what kind of material the moon is made of.

Engineers at Empirical Systems Aerospace, or ESAero, perform fit checks on the future wing to be used on the final configurations of NASA’s all-electric X-57 Maxwell, at their facility in San Luis Obispo, California. Using a “fit check” fuselage, seen here, the team is able to determine the safest and most efficient method of integrating the wing to be used in Mods III and IV of X-57, while the primary fuselage prepares for ground, taxi, and flight tests at NASA’s Armstrong Flight Research Center in Edwards, California.

Arctic Circle oil spill

Prometheus gas generator test at DLR Lampoldshausen.