Large and dramatically shaped, this cosmic cloud spans nearly 7 degrees or 14 full moons across planet Earth’s sky toward the southern constellation Ara. Difficult to image, the filamentary apparition […]

In 10 minutes: hear from @nasa/@esa/@csa_asc #JWST project manager, Bill Ochs, & other team members on the results of the major cryovac testing done on the observatory at @NASA_Johnson last […]

Just in from @esa 's CryoVEx/KAREN campaign team at Rothera research station in #Antartica: when the weather keeps on challenging you… just go with plan B and have a cup […]

Sounds a good idea, we're not all wearing skirts either. Can you tweet us a screenshot? — ESA (@esa) January 10, 2018

Our latest spacetastic podcast is up featuring @ScienceNelson on @esa's new zero G plane, @LibbyJackson__ from @spacegovuk on UK space and her new book A Galaxy of Her Own & […]

A self-sustaining ecosystem behind airtight glass, intended to keep #astronauts alive and comfortable in space on an indefinite basis: @ESA_Tech IOW https://t.co/xOwxR9ovoT pic.twitter.com/98yuvYDXb3 — ESA (@esa) January 10, 2018

Mind the gap! When observing #polar regions, changes may take a long time to happen: continuous data acquisition is essential to unveil the big picture: https://t.co/xPbfXpj8to @BBCAmos pic.twitter.com/19B1pnNrYr — ESA […]

Exploring alien worlds with lasers https://t.co/PWb9cXvUtK pic.twitter.com/IPqb7iUHNR — ESA (@esa) January 10, 2018

From satellites to the sea: VDES offers global links for #shipping https://t.co/TpOrrnRREn pic.twitter.com/B8BDx2Tgfm — ESA (@esa) January 10, 2018

Where do stars form when galaxies collide? To help find out, astronomers imaged the nearby galaxy merger NGC 2623 in high resolution with the Hubble Space Telescope. Analysis of this […]