We Need All the Help We Can Get

Have the U.S. and Israeli governments been contacted by beings from other worlds? This article is from The Jerusalem Post, a heretofore reputable newspaper:

According to retired Israeli general and current professor Haim Eshed, the answer is yes, but this has been kept a secret because “humanity isn’t ready” [no surprise there].

Speaking in an interview to Yediot Aharonot, Eshed – who served as the head of Israel’s space security program for nearly 30 years and is a three-time recipient of the Israel Security Award – explained that Israel and the US have both been dealing with aliens for years.

And this by no means refers to immigrants, with Eshed clarifying the existence of a “Galactic Federation.”

The 87-year-old former space security chief gave further descriptions about exactly what sort of agreements have been made between the aliens and the US, which ostensibly have been made because they wish to research and understand “the fabric of the universe.” This cooperation includes a secret underground base on Mars, where there are American and alien representatives.

. . . It is unclear how long this sort of relationship, if any, has been going on between the US and its reported extraterrestrial allies.

Eshed insists that [President Txxxx] is aware of them, and that he was “on the verge” of disclosing their existence. However, the Galactic Federation reportedly stopped him from doing so [presumably it was a cash deal], saying they wished to prevent mass hysteria since they felt humanity needed to “evolve and reach a stage where we will… understand what space and spaceships are,” Yediot Aharonot reported.

As for why he’s chosen to reveal this information now, Eshed explained that the timing was simply due to how much the academic landscape has changed, and how respected he is in academia.

“If I had come up with what I’m saying today five years ago, I would have been hospitalized,” he explained to Yediot.

He added that “today, they’re already talking differently. I have nothing to lose. I’ve received my degrees and awards; I am respected in universities abroad, where the trend is also changing.”

Eshed provided more information in his newest book, The Universe Beyond the Horizon – Conversations with Professor Haim Eshed, along with other details such as how aliens have prevented nuclear apocalypses and “when we can jump in and visit the Men in Black.” The book is available now for NIS 98 [around $30] . . .

The Jerusalem Post was unable to reach out to this supposed Galactic Federation for comment.

Unquote.

It sounds like an 87-year-old professor is aiming to sell a few books, but I for one welcome our new galactic overlords.

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Klaatu barada nikto.

Why It’s So Quiet Out There

Many of us fondly remember Carl Sagan proclaiming on television that there are billions and billions of stars in the universe. So much for memory, because it was Johnny Carson and his fellow comedians who spoke the phrase “billions and billions” when they did their impressions of the professor. Sagan often said “billion” and “billions” in his Cosmos program, but the closest he ever came to saying “billions and billions” was apparently this:

There are in fact 100 billion galaxies, each of which contain something like a 100 billion stars. Think of how many stars, and planets, and kinds of life there may be in this vast and awesome universe…. We find that we live on an insignificant planet, of a humdrum star, lost in a galaxy, tucked away in some forgotten corner of a universe, in which there are far more galaxies than people.

But if there are billions and billions of stars and who knows how many planets, why is the universe so quiet? Shouldn’t we detect some signals from other worlds?

Part of the answer is that radio waves and similar signals get weaker the farther they travel. An inhabited planet would have to be fairly close to Earth, maybe less than ten light-years away, for us to distinguish its version of “I Love Lucy” or its “anyone out there?” message from the general cosmic noise.

And, despite a new report in the Proceedings of the National Academy of Sciences, there may not be a terrifically large number of habitable planets in our galaxy (the nearest stand-alone galaxy is two million light years from the Milky Way, so those billions and billions of other galaxies aren’t really relevant to the discussion).

The science academy report says there are (depending on which news story you read) between nine and forty billion planets in the Milky Way similar to Earth. In this case, “similar” means having about the same mass as Earth and being at the right distance from their respective suns to have liquid water on their surface. Whether it’s nine billion or forty billion, it seems like a pretty big number, so articles in the news media are generally implying that we probably aren’t alone.

On the other hand, the galaxy is a very big place and life may be extremely rare. If the odds against life coming into existence on an Earth-like planet and then evolving into something like us are one billion to one, there are now between nine and forty planets in the galaxy capable of producing situation comedies. It would be very odd if any of them were close enough for us to notice. In this context, therefore, forty billion would be a rather small number.  

Maybe we aren’t completely alone in the universe, but even with these new findings, we should get used to the idea that we’re stuck with each other (and make the best of it).

Update: A physicist wonders about the likelihood of life coming into existence. We don’t know what the odds are:

…if life arose simply by the accumulation of many specific chemical accidents in one place, it is easy to imagine that only one in, say, a trillion trillion habitable planets would ever host such a dream run. Set against a number that big — and once you decide a series of unlikely accidents is behind the creation of life, you get enormous odds very easily — it is irrelevant whether the Milky Way contains 40 billion habitable planets or just a handful. Forty billion makes hardly a dent in a trillion trillion.

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One of the news stories:

http://www.nytimes.com/2013/11/05/science/cosmic-census-finds-billions-of-planets-that-could-be-like-earth.html

What Carl Sagan had to say: