A remarkable microbe named Deinococcus radiodurans (the name comes from the Greek deinos meaning terrible, kokkos meaning grain or berry, radius meaning radiation, and durare meaning surviving or withstanding) has survived a full year in the harsh environment of outer space aboard (but NOT inside) the International Space Station. This plucky prokaryote is affectionately known by fans as Conan the Bacterium, as seen in this classic 1990s NASA article.
The JAXA (Japanese Aerospace Exploration Agency) ISS moduleKib? has an unusual feature for spacecraft, a front porch! This exterior portion of the space station is fitted with robotic equipment to complete various experiments in outer space’s brutal conditions. One of these experiments was to expose cells of D. radiodurans for a year and then test the cells to see if they not only would survive but could reproduce effectively afterward. D. radiodurans proved to be up to the challenge, and what a challenge it was!
Founded in 2016, Menlo Park, California-based LeoLabs, is a mind-blowing company. They have built, and continue to expand, a network of ground-based, phased array radars worldwide to keep track of the thousands of operational satellites, defunct satellites, spent rocket bodies, and pieces of debris in orbit around the Earth. Not only is their radar technology ground-breaking, but they have built a spectacular, if not a little terrifying, digital visualization of the traffic in space that is free for the public to explore.
While ghouls and goblins may provide the ghastly delights many of us associate with this time of year, NASA has just released a series of spooky space-themed posters that are more unearthly than any monsters or scary stories told around terrestrial campfires. This year for Halloween, the space agency has released a series of spine-tingling posters called Galaxy of Horrors. The terrifying destinations highlighted within are all based on real locations in the Universe.
January 31, 2021, will mark 50 years since the launch of Apollo 14. This historic mission was the first to broadcast a color television signal from the surface of the Moon and marked the heroic return to space of America’s first astronaut, Alan Shepard, who famously hit two golf balls off of the lunar regolith. While the significance of Apollo 14 and the Apollo program, in general, can’t be overstated, Shepard spent a mere two days on the lunar surface. The record for the longest human presence on the Moon, held by Eugene Cernan and Harrison Schmitt, is just over three days. All of the Apollo astronauts were exposed to high levels of radiation on the surface of the Moon but with such relatively short stays, the risk was considered to be acceptable.