Cosmic Search for a Missing Limb

This new Picture of the Week, taken by the NASA/ESA Hubble Space Telescope, shows the dwarf galaxy NGC 4625, located about 30 million light-years away in the constellation of Canes Venatici (The Hunting Dogs). The image, acquired with the Advanced Camera for Surveys (ACS), reveals the single spiral arm of the galaxy, which gives it an asymmetric appearance. But why is there only one spiral arm, when spiral galaxies normally have at least two?

Read the full article at spacetelescope.com (Hubble’s official website).

Advertisements
Read more "Cosmic Search for a Missing Limb"

Jupiter’s Colourful Clouds

By Calla Cofield

Jupiter’s southern hemisphere is a swirling, curling sea of colorful clouds in a new image from NASA’s Juno spacecraft and two citizen scientists.

The new image comes from data collected by the JunoCam instrument on Oct. 24, 2017, as Juno performed its ninth close flyby of Jupiter (its eighth science flyby), according to a statement from NASA. The raw data from the instrument were uploaded to the JunoCam website, and citizen scientists Gerald Eichstädt and Seán Doran took that data and processed it to create the image above. [Amazing Jupiter Photos by Juno and Citizen Scientists]

Read the full article at Space.com.

Read more "Jupiter’s Colourful Clouds"

The Moon is Full of Money

By Pope Brock

was slung in my favorite deck chair, drink in hand, having a gawk at the night sky. Andromeda, Pisces … I trawled the constellations, mind abandoned, still aware in some curve at the back of my brain that the world is coming apart at the seams and we’re all fucked, and enjoying the gentle paradox of it, the clink of the ice in my glass and the slumber of the dog.

By and by I found my gaze resting on the moon. There it was, the great provider: breeder of wonder, werewolves, and all those songs. The place where beauty meets philosophy, where hope and despair alike are lost.

Gnawing through the romance though was a little something I’d read not long before. An astrophysicist had claimed that the moon could save our planet.

Read the full article at Nautilus.

Read more "The Moon is Full of Money"

Airbus Sets Sights on Space with 3D Printing

The latest development from a collaboration between 3D Systems and Airbus proves that space is the place for 3D printing.

In the redesign of a radio frequency (RF) filter engineers have managed to bypass surface topology concerns and cut the weight of a part by 50%.

The metal component is now the first tested and validated part of its kind for commercial use in telecommunications satellites, used to feed television, phone and internet signals around the world.

Read the full article at 3D Printing Industry.

Read more "Airbus Sets Sights on Space with 3D Printing"