Image (Credit): James Webb Space Telescope mirrors. (NASA)
“It’s really hard to not look at the universe in a new light and not just have a moment that is deeply personal…It’s an emotional moment when you see nature suddenly releasing some of its secrets, and I would like you to imagine and look forward to that.”
“This paper attempts to provide an estimation of the prevalence of hostile extraterrestrial civilizations through an extrapolation of the probability that we, as the human civilization, would attack or invade an inhabited exoplanet once we become a Type-1 civilization in the Kardashev Scale capable of nearby interstellar travel. The estimation is based on the world’s history of invasions in the last century, the military capabilities of the countries involved, and the global growth rate of energy consumption. Upper limits of standard deviations are used in order to obtain the estimated probability of extraterrestrial invasion by a civilization whose planet we send a message to. Results show that such probability is two orders of magnitude lower than the impact probability of a planet-killer asteroid. These findings could serve as a starting point for an international debate about sending the first serious interstellar radio messages to nearby potentially habitable planets.”
-Abstract to a study, Estimating the prevalence of malicious extraterrestrial civilizations, by amateur astronomer Alberto Caballero. I suppose the results of this latest study is encouraging since we can expand to other planets in the solar system and beyond to reduce the impact of an asteroid on the human race, but trying to outrun another civilization could be somewhat more difficult. This gives us a green light for SETI as well as exploration on Mars.
Image (Credit): European Space Agency (ESA) headquarters in Paris. (ESA)
“From understanding our changing planet to exploring Mars, I hugely value the cooperation we have with NASA…By contributing key European hardware and services to exciting programmes such as Artemis and Mars Sample Return, we are building Europe’s autonomy while also being a reliable partner.”
Image (Credit): Artist’s impression of UFOs. (iStock)
“NASA believes that the tools of scientific discovery are powerful and apply here also…We have access to a broad range of observations of Earth from space – and that is the lifeblood of scientific inquiry. We have the tools and team who can help us improve our understanding of the unknown. That’s the very definition of what science is. That’s what we do.
– Statement by Thomas Zurbuchen, associate administrator for science at NASA Headquarters in Washington, DC. This was part of NASA’s statement committing to a 9-month study of Unidentified Aerial Phenomena, also known as UFOs. You can read the full press release from NASA here.
Image (Credit): Space Launch System rocket. (NASA)
“The launch industry is at a point where the technology is so mature that it may not be necessary to have the U.S. government invest in it… It may be we’re at a tipping point with this rocket.”
-Statement by Dan Goldin, a former NASA administrator, regarding NASA’s expenditures on the Space Launch System (SLS) in a Wall Street Journal article, “NASA Is Building Moon Rockets, Maybe for the Last Time.” The SLS and Orion spacecraft are part of NASA’s Artemis Program to return astronauts to the Moon.
Our Awesome Universe 