|August 14, 2015||Posted by News under Exoplanets, Extraterrestrial life, News|
Further to: Physicist Paul Davies’ killer argument against the multiverse (Vincent, Torley), here’s physicist and author Davies on the search for extraterrestrial life: A huge investment into the search for intelligent alien life has renewed public interest in the question of whether we’re alone in the universe. Paul Davies tells Late Night Live why he’s […]
|July 27, 2015||Posted by News under Exoplanets, News, Origin Of Life|
Further to NASA says new Earth-like planet found (which may or may not be actually Earth-like), the question was raised, “Is there an accepted hypothesis on the subject of whether Earth-like conditions are essential to life?” Physicist Rob Sheldon writes to say, Like most other things involving life, NASA is schizophrenic about the subject. Darwinists […]
|July 27, 2015||Posted by News under Exoplanets, Extraterrestrial life, Fine tuning, News|
Further to: NASA says new Earth-like planet found: from Real Clear Science: Another problem is that Kepler-452b is alone. As far as we know, there are no other planets in the same system. This is an issue because it was most likely our giant gas planets that helped direct water to Earth. At our position […]
|July 25, 2015||Posted by News under Exoplanets, News|
Here: Nasa scientists have announced the discovery of Kepler 452b, also known as ‘Earth 2.0’, an earth-like planet in our galaxy. Over the course of years of data-gathering by the Kepler space telescope and even more analysis and work here on Earth, scientists confirmed the existence of the distant exoplanet, which is the most earth-like […]
|July 22, 2015||Posted by Eric Anderson under Exoplanets, Extraterrestrial life, Privileged planet|
Over on the other thread we’ve had a brief discussion of the recent initiative to find extraterrestrial intelligence. In response to a couple of the comments I thought it might be instructive to look at the logic behind the privileged planet hypothesis, as it relates to the search for life beyond Earth. To that end, […]
|July 20, 2015||Posted by Eric Anderson under Exoplanets, Extraterrestrial life|
Today, Yuri Milner and Stephen Hawking announced a $100M initiative to seek extraterrestrial life, injecting renewed energy (and funds) into the hunt for life (specifically, intelligent life) beyond our fair planet. Although this has been a decades-long area of research and interest, with the SETI institute playing perhaps the most important role in recent years, […]
|July 7, 2015||Posted by News under Exoplanets, Intelligent Design, News, Origin Of Life|
From Ars Technica: Sometimes, scientists announce things that are breathtakingly stupid. The Guardian, which generally has pretty good science coverage, has an article up reporting that some top scientists believe that the comet 67P may harbor lots and lots of life. The purported evidence for life is the presence of complex hydrocarbons on the comet’s […]
|July 3, 2015||Posted by News under Exoplanets, Multiverse, News, Science|
After SpaceX’s “loss of mission.” But are we missing something here? Aldrin, lunar module pilot for Apollo 11, the first manned lunar landing mission here: True, the ripple effects from SpaceX’s Falcon 9 booster going boom in the Florida skies are many. But the take-home message given the NASA-private sector bond is one of striving for reliability, […]
|May 31, 2015||Posted by Eric Anderson under Exoplanets, Extraterrestrial life|
Just ran across this interesting article. I don’t put too much stock into computer simulations of things that are still poorly understood. Indeed, there are plenty of open questions about whether even the basic mechanics of planet formation are understood. But this caught my eye: For planets to be habitable, they must orbit stars within […]
|March 22, 2015||Posted by News under Exoplanets, Extraterrestrial life, News|
Here. “As a new TIME book explains, a cosmos with trillions of planets does not guarantee more than one with life.” You think that’s bad news? Here’s worse: You are not alone. That other guy is God. 😉 How Do We Grapple with the Idea that ET Might Not Be Out There? This closes our […]
|March 16, 2015||Posted by News under Exoplanets, News, Origin Of Life|
Long suspected: SA’s Hubble Space Telescope has the best evidence yet for an underground saltwater ocean on Ganymede, Jupiter’s largest moon. The subterranean ocean is thought to have more water than all the water on Earth’s surface. Identifying liquid water is crucial in the search for habitable worlds beyond Earth and for the search for […]
|February 18, 2015||Posted by News under Exoplanets, Intelligent Design, News|
Researchers: “We suggest that stars close to the size of the Sun should be the primary targets for detecting Earth-like planets.” Not M dwarfs, as now.
|February 5, 2015||Posted by News under Cosmology, Exoplanets, Intelligent Design, News|
The story never gets any better. The graphics improve though.
|January 27, 2015||Posted by News under Exoplanets, Intelligent Design, News|
We don’t know if a habitable planet is born every minute, but at least one type of person is.
|January 6, 2015||Posted by News under Exoplanets, News|
“We don’t know for sure whether any of the planets in our sample are truly habitable,” explains second author David Kipping of the CfA.
|December 6, 2014||Posted by News under Exoplanets, Extraterrestrial life, News|
Read it and bleep.
|November 28, 2014||Posted by News under Exoplanets, Intelligent Design, News, Privileged planet|
This guy argues that Earth is special, but that that is just a fluke. Possibly that is the only safe thing he can say.
|November 25, 2014||Posted by News under Exoplanets, Extraterrestrial life, News|
Milky Way centre may be least likely area to host life, but is usual research quest.
|November 11, 2014||Posted by Eric Anderson under Astronomy, Big Bang, Cosmology, Exoplanets|
The most common explanation for the formation of planet Earth is that it formed by gravitational collapse from a cloud of particles (gas, ice, dust) swirling around the Sun. Specifically, the idea is that small planetesimals form as the various particles clump together (perhaps initially by cohesion, then by gravity), eventually growing into planets. Known […]
|July 16, 2014||Posted by News under Exoplanets, Extraterrestrial life, News|
Shovelling aside the hype for a moment, ET “signatures of life” are overwhelmingly likely to be something like bacteria.