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www.infoterkiniviral.com
Forget the clichéd narratives of UFOs and alien abductions; the real pursuit of discovering life beyond Earth is happening now, driven not by fiction
www.infoterkiniviral.com
NASA engineers are masters at quantifying the intricate details of space missions, from calculating launch windows to estimating exposure to cosmic ra
streamable.com
Sources: [https://www.tiktok.com/@vagabondartist/video/7335207125263699242](https://www.tiktok.com/@vagabondartist/video/7335207125263699242) [https://en.wikipedia.org/wiki/Roger\_Boisjoly](https://en.wikipedia.org/wiki/Roger_Boisjoly)
arstechnica.com
Ingenuity packed more computing power than all other NASA deep space missions combined.
> > > The Breakthrough Listen search for intelligent life is, to date, the most extensive technosignature search of nearby celestial objects. We present a radio technosignature search of the centers of 97 nearby galaxies, observed by Breakthrough Listen at the Robert C. Byrd Green Bank Telescope. We performed a narrowband Doppler drift search using the turboSETI pipeline with a minimum signal-to-noise parameter threshold of 10, across a drift rate range of $\\pm$ 4 Hz\\ $s^{-1}$, with a spectral resolution of 3 Hz and a time resolution of $\\sim$ 18.25 s. We removed radio frequency interference by using an on-source/off-source cadence pattern of six observations and discarding signals with Doppler drift rates of 0. We assess factors affecting the sensitivity of the Breakthrough Listen data reduction and search pipeline using signal injection and recovery techniques and apply new methods for the investigation of the RFI environment. We present results in four frequency bands covering 1 -- 11 GHz, and place constraints on the presence of transmitters with equivalent isotropic radiated power on the order of $10^{26}$ W, corresponding to the theoretical power consumption of Kardashev Type II civilizations. > >
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arstechnica.com
Stars this small shouldn't make planets this big.
arstechnica.com
Tiangong could now outlive the older, larger International Space Station.
arstechnica.com
> > > Let’s not send a few thousand people to Mars as a big experiment in survival. > > The authors of the book in the article, Kelly and Zach Weinersmith, were also on an [episode](https://headgum.com/factually-with-adam-conover/why-you-dont-actually-want-to-live-on-mars-with-dr-kelly-and-zach-weinersmith#player) of *Factually*. Between this article and that episode, I'm pretty down on any cool scifi future in space.
science.nasa.gov
NASA's Lucy Spacecraft took images of asteroid Dinkinesh, discovering that the asteroid has the first-ever contact binary pair orbiting the asteroid.
www.bbc.co.uk
The rare phenomenon illuminates skies across the north-east of England and parts of Scotland.
www.space.com
ISRO will launch an empty module in preparation for a mission to transport Indian astronauts to space.
www.nature.com
The space rock — possibly the exposed core of a planet that didn’t finish forming — could reveal details about the Solar System’s origins.
www.esa.int
Today, ESA's Gaia mission releases a goldmine of knowledge about our galaxy and beyond. Among other findings, the star surveyor surpasses its planned potential to reveal half a million new and faint stars in a massive cluster, identify over 380 possible cosmic lenses, and pinpoint the positions of more than 150 000 asteroids within the Solar System.
www.bbc.com
Point Nemo has become the final resting place for hundreds of spacecraft. What will future archaeologists make of it?
www.newscientist.com
An annular solar eclipse, also known as a “ring of fire” eclipse because of the way the sun and moon line up, will be visible in the US, Central America and South America on 14 October Ghost Archive : [https://ghostarchive.org/archive/zuR0V](https://ghostarchive.org/archive/zuR0V)
phys.org
Modern solar panels can harness not just ultraviolet light, but also visible and in some cases infrared. But all of these designs are built to harness the sun, which gives off most of its light in the green range and emits plenty of ultraviolet light. But most exoplanets orbit red dwarf stars, which have a peak brightness in the red or infrared and emit little ultraviolet. If we want to visit nearby planetary systems, such as the Proxima Centauri system, then we'll need to have solar panels capable of harnessing red dwarf starlight.
www.nasa.gov
The International Space Station is abuzz with the return of one of NASA’s Astrobee smart robots. The yellow Honey Astrobee, one of three free-flying robots,
phys.org
In 2009 a giant star 25 times more massive than the sun simply vanished. OK, it wasn't quite that simple. It underwent a period of brightening, increasing in luminosity to a million suns, just as if it was ready to explode into a supernova. But then it faded rather than exploding. And when astronomers tried to see the star using the Large Binocular Telescope (LBT), Hubble and the Spitzer space telescope, they couldn't see anything.
scitechdaily.com
NASA's OSIRIS-REx sample collection from asteroid Bennu exceeded expectations in material quantity, slowing the curation process. Advanced analysis methods are underway, with a more detailed examination planned for the coming weeks. The initial curation process for NASA’s OSIRIS-REx sample of ast
phys.org
Southwest Research Institute scientists are using telescopes to observe the asteroid Psyche in the infrared, providing context for NASA's upcoming Psyche mission. Dr. Stephanie Jarmak is using the James Webb Space Telescope (JWST) to look for water signatures on the metallic surface of Psyche, while Dr. Anicia Arredondo is using some of the last data collected by the Stratospheric Observatory for Infrared Astronomy, or SOFIA, to study differences in Psyche's composition at different points on its surface.
www.scientificamerican.com
Whether or not UFOs exist, we need to pay attention to how they are influencing our politics and culture
science.nasa.gov
A large, gaseous planet orbits a red giant star that should have destroyed it. It's 530 light-years from Earth.
phys.org
India's sun-monitoring spacecraft has crossed a landmark point on its journey to escape "the sphere of Earth's influence", its space agency said, days after the disappointment of its moon rover failing to awaken.
scitechdaily.com
Study reveals how magma oceans may affect the evolution of hot exoplanets. Lava worlds, massive exoplanets home to sparkling skies and roiling volcanic seas called magma oceans, are distinctly unlike the planets in our solar system. To date, nearly 50% of all rocky exoplanets yet discovered ha
www.space.com
The James Webb Space Telescope has taken a stunning image of a perfectly formed Einstein ring, which is also the most distant gravitationally lensed object ever detected.
www.newscientist.com
Three comets named Hartley, Encke and Tsuchinshan will pass by the sun in the next few months and be visible from Earth. Here’s how you can spot them
www.nasa.gov
NASA is funding eight new studies aimed at better understanding how the human body reacts to spaceflight. These studies will be done on Earth without the need
www.space.com
Liftoff is scheduled for 6:39 p.m. ET tonight (Sept. 29).
www.theguardian.com
Region at centre of Messier 87 galaxy captured by the Event Horizon Telescope in motion
www.universetoday.com
China is the latest nation to study lunar lava tubes as locations for bases. They provide natural protection that's impossible to ignore.
www.sciencealert.com
In 1960, Freeman Dyson proposed how advanced civilizations could create megastructures that enclosed their system, allowing them to harness all of their star's energy and multiplying the habitable space they could occupy.
www.scientificamerican.com
Astronomers have spotted a gigantic void they believe to be a baryon acoustic oscillation — a relic from when the universe was a fiery plasma soup
phys.org
In a solar system called TRAPPIST-1, 40 light years from the sun, seven Earth-sized planets revolve around a cold star.
phys.org
NASA's first asteroid samples fetched from deep space parachuted into the Utah desert Sunday to cap a seven-year journey.
www.space.com
OSIRIS-REx's samples of asteroid Bennu will land at 10:42 a.m. EDT (1442 GMT), while the spacecraft itself heads to a new target.
www.nasa.gov
Astronomers using data from NASA’s James Webb Space Telescope have identified carbon dioxide in a specific region on the icy surface of Jupiters moon Europa.