Experiments to prove continuing microbial ingress from Space to Earth - PMC
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7340390/

If both the space incident microorganisms and terrestrial microbes originate from disconnected pieces of a single cosmic biosphere (Earth and space) their genetic difference may well turn out to be subtle and even difficult to detect. Indeed, an ISRO sponsored balloon flight into the stratosphere in 2006 recovered three new bacterial species that are genetically similar (80% homologous) to known terrestrial species but sufficiently different to be classified as different species (Shivaji, Chaturvedi, Begum, et al., 2009). The first of the new species recovered from 41 km was named Janibacter hoylei, after Fred Hoyle.

To conclude, we would remark that signs of imminent change—a major paradigm shift—have come from many directions and such a paradigm shift is now unavoidable (Steele et al., 2018, Steele et al., 2019). The crucial data to clinch this shift must come from the results of experiments such as we have discussed here involving the recovery of microbes of space origin, and by establishing such an origin beyond a shadow of doubt. In this way we would conclude that the evolution of life takes place not just within a closed biosphere on our minuscule planet Earth but extends over a vast and connected volume of the cosmos.

2015 Biological Entities Isolated from Two Stratosphere Launches-Continued Evidence for a Space Origin
https://www.researchgate.net/publication/274956493_Biological_Entities_Isolated_from_Two_Stratosphere_Launches-Continued_Evidence_for_a_Space_Origin

Here, we provide images of a variety of biological entities which we have sampled from the stratosphere at heights of between 23-25 Km. The biological entities have unusual morphology and are generally not representatives of known terrestrial organisms. Analysis using EDX shows that all of the BEs contain only C and O and are not associated on the sampling stubs with pollen, grass or other terrestrial organisms. Images are provided of some of the biological entities which were sampled from our first and third successful sampling trips, a second trip isolated inorganic micrometeorites, but not biological entities. We conclude that the evidence points to a space origin for these stratosphere-derived biological entities.

...



A titanium-vanadium sphere with both biology-like filaments on outside and mucoid material oozing out of sphere EDX at C and O only.

TADEAS:

Nasa says Dart mission succeeded in shifting asteroid’s orbit | Nasa | The Guardian
https://www.theguardian.com/science/2022/oct/11/nasa-dart-spacecraft-asteroid-successful

TADEAS: bude urcite zajimavy sledovat, jestli si nektere AI vynaleznou pain and pleasure (k tomu Lexovu navrhu, ze vedomi by slo detekovat skrz indicie ze je zazivano utrpeni). zatim jsem to pochopila tak, ze v otazkach kolem AI je vedomi druhotny, ze to neni dulezity, inteligence muze fungovat bez toho i s tim, nemeni to az tak na tech existencialnich otazkach co to zpusobi ve svete

for the first time, we will measurably change the orbit of a celestial body in the universe


TADEAS:

Planetary defense test: NASA's DART spacecraft crashes into asteroid | DW News
https://youtu.be/fKuDTls4ZZc

NASA’s Perseverance Rover Investigates Geologically Rich Mars Terrain | NASA
https://www.nasa.gov/press-release/nasa-s-perseverance-rover-investigates-geologically-rich-mars-terrain/

“The presence of these molecules is considered to be a potential biosignature–a substance or structure that could be evidence of past life but may also have been produced without the presence of life.”

TADEAS: 29:20 vyklad vzniku zivota z planetarni perspektivy

Sky360
https://www.sky360.org/


Ukraine’s Astronomers Say There Are Tons of UFOs Over Kyiv
https://www.vice.com/en/article/pkg3nb/ukraines-astronomers-say-there-are-tons-of-ufos-over-kyiv

https://arxiv.org/pdf/2208.11215.pdf

elon musk reading pale blue dot: "there is nowhere else at least in the near future to where our species could migrate. this is wrong"

:))

Elon Musk: Pale Blue Dot and Beyond
https://youtu.be/lVsZD2wF1vw

classic

Carl Sagan: Christmas Lectures 1 - The Earth as a Planet
https://youtu.be/BdXtjNSDi4s

What Kind of Extraterrestrial Life Should We Be Searching For? - The Atlantic
https://www.theatlantic.com/science/archive/2022/09/search-for-extraterrestrial-life-aliens/671410/

The Case for Technosignatures: Why They May Be Abundant, Long-lived, Highly Detectable, and Unambiguous - IOPscience
https://iopscience.iop.org/article/10.3847/2041-8213/ac5824

A new study, led by Jason Wright of Penn State University and to which I contributed as part of a NASA-funded technosignature-research group, has laid out the argument that astronomy is overlooking the value of technosignatures. The problem with biosignatures is that they’re forever tied to their biospheres—their planets. Biosignatures have no way to leave their biosphere of origin. And, for that matter, if all life were to disappear from Earth tomorrow, most of Earth’s biosignatures would disappear quickly too. For example, the oxygen in our atmosphere comes from the planet’s life. If that life went extinct, atmospheric oxygen would react back into rocks and disappear quickly on the scale of deep time.

To detect a biosignature, in other words, we have to find a fully functional biosphere. But we don’t really know how long biospheres generally last. Ours has, thankfully, persisted for more than 3 billion years. But there are many ways a biosphere might die, including the loss of the planet’s atmosphere from solar winds or a really big asteroid impact. Once the biosphere goes, the biosignatures likely go with it.

Technosignatures have no such constraint. Consider the fact that the solar system is already full of Earth’s technosignatures. More than 10 spacecraft are orbiting Mars or on its surface right now. And that’s just one planet. Hundreds of other spacecraft are out there traversing the sun’s spaceways. We have even blasted five craft entirely out of the solar system and into the interstellar domain. Every one of these machines we’ve sent into space constitutes a material technosignature—an artifact—in its own right. More important, all of the active ones are sending radio signals into space. These signals are weak, but each still constitutes a technosignature that some other species conceivably could detect.