Hello from Florida, where we observed dramatic electrical storms tonight near Kennedy Space Center in Cape Canaveral. Above, Space Shuttle Endeavour on the launch pad, illuminated by lightning. Despite the weather, Endeavour is still on track to blast off on mission STS-134 tomorrow afternoon, at 3:47pm Eastern time. The planned retraction from the Rotating Service Structure (or RSS for short, the thing that surrounds the shuttle, and allows crew to access various levels for last-minute checks or repairs) is now planned to start in just a few minutes, at 1145pm ET. That step was delayed from an earlier-scheduled start time, due to weather. Image by Bill Ingalls, courtesy NASA, more sizes here.
A key challenge in building colonies on the moon is that it’s incredibly expensive to transport construction materials to space from Earth. That’s why researchers are exploring how moon bases could be mostly constructed from raw materials already there. A team of scientists working with the European Space Agency (ESA) are exploring how urine could […]
The new Mars rover Perseverance, set to launch in July for a February 2021 landing, will be outfitted with its own small helicopter. NASA engineers at Kennedy Space Station recently put the chopper through its paces, marking the last time they’ll spin it up before landing on the red planet. From Kennedy Space Center: The […]
American drug maker Johnson & Johnson said Monday it plans to begin the human testing phase of its experimental coronavirus vaccine by September 2020, with plans to make it available for emergency use in early 2021.
So…exactly how many times a day are you singing Happy Birthday to your sink? Unless you’re among the most germaphobic among us, it’s unlikely you ever thought the simple act of handwashing would start to take on such a central role in our daily lives. Of course, with all the touching and such, bar soap […]
Paralysis by analysis. It’s the phenomenon that happens when you’re so stuck on thinking through all the ramifications of your actions that you don’t actually take action in the first place. That can happen with all this free time you’re spending stuck inside your house. With literally every home-bound option available to you, it’s easy […]
At this point, it’s every single person’s responsibility to reduce their own carbon footprint and transition to a more sustainable lifestyle. But if you consider the grim fact that the biggest culprit of greenhouse gas emissions from human activities in the U.S. is burning fossil fuels for electricity, things, like pivoting to metal straws and […]