Week in images: 27 September - 1 October 2021

Discover our week through the lens

Image: Lorentz test chamber at Sunday's Open Day

Yesterday, ESA’s orbiting laboratory, OPS-SAT, hosted the first-ever stock trade in space. The successful experiment required developers at Europe’s leading online broker flatexDEGIRO to think far outside of the box and adapt their software to the technical demands and constrained bandwidth found on an orbiting platform at 500 km altitude.

Here is the programme for our virtual ESA Open Day 2021 on Sunday 3 October. Click on the link sent to your email to enter the Live Lobby where your introduction to the Open Day will take place from 1300 CEST. From there, you can choose which talks or events to attend across the various ‘rooms’ listed below. All times listed below are in CEST. (To attend the virtual Open Day you have to register - registrations close at 1200 CEST on Saturday).

Lemont IL (SPX) Oct 01, 2021
Experiments will give scientists a closer look at how exploding stars create world's heaviest elements. How do the chemical elements, the building blocks of our universe, get built? This question has been at the core of nuclear physics for the better part of a century. At the beginning of the 20th century, scientists discovered that elements have a central core or nucleus. These nuclei con

Paris (ESA) Oct 01, 2021
The ESA/JAXA BepiColombo mission to Mercury will make the first of six flybys of its destination planet on 1 October before entering orbit in 2025. Hot on the heels of its last Venus flyby in August, the spacecraft's next exciting encounter is with Mercury at 23:34 UTC on 1 October (01:34 CEST 2 October). It will swoop by the planet at an altitude of about 200 km, capturing imagery and sci

Pomona CA (SPX) Oct 01, 2021
New data analysis has found that the sunlight filtering through Venus' clouds could support Earth-like photosynthesis in the cloud layers and that chemical conditions are potentially amenable to the growth of microorganisms. Biochemistry Professor Rakesh Mogul is the lead author of the study, Potential for Phototrophy in Venus' Clouds, published online this weekin the journal Astrobiology'

Beijing (XNA) Oct 01, 2021
The lander and rover of the Chang'e-4 probe have worked for 1,000 Earth days on the far side of the moon as of Wednesday, according to the Lunar Exploration and Space Program Center of the China National Space Administration. The lander and rover Yutu-2 are in good condition. The payloads aboard are also working properly and will continue the scientific exploration on the far side of the m

Orlando FL (UPI) Oct 01, 2021
NASA plans to launch its Lucy spacecraft from Florida on Oct. 16 to fly by eight asteroids starting in 2025, marking the first time scientists will gain close-up views of them. The spacecraft for the $981 million mission is at Kennedy Space Center for launch preparations, which include packing atop an Atlas V rocket for its 12-year voyage. United Launch Alliance plans to send the probe int

Tucson AZ (SPX) Oct 01, 2021
A significant amount - at least 25 percent - of Martian valley networks formed as a result of lake breach flooding, as reported in a paper on which Planetary Science Institute Research Scientist Alexander Morgan is an author. This helps us better understand the past climate history of Mars, said Morgan, a co-author on "The importance of lake breach floods for valley incision on early Mars"