f\sim 11\,{\rm GHz} \quad \Leftrightarrow \quad \lambda=\frac cf\sim 2.7\,{\rm cm}
\] addition minus 10% (a huge bandwidth) on May 15th, 2015. They didn't conduct maintain to tell us rapidly as well as they didn't tell us quickly. Also, equally anti-Russian pundits volition for sure tell us after they volition conduct maintain read this weblog post, this regain may locomote simply a fox to redirect all West's radars etc. to the constellation Hercules as well as brand it easier for Russian Federation to accept over the world.
There are many other conventional explanations for the signal (including underground satellites – the frequency belongs to a range, X band [obsolete NATO notation: J band], reserved for the state of war machine satellites; or a mundane 4.5-sigma bump that has to seem sometimes) but they're non likewise interesting as well as then inwards the balance of the weblog post, I volition brand the unlikely supposition that the signal came from the star that the SETI people desire you lot to believe to locomote the root (because they conduct maintain already redirected their Allen Array over there).
At whatever rate, the signals obviously arrived from the administration of HD 164595, inwards the constellation Hercules. This star is as well as then similar to the Dominicus that it's sometimes dubbed Dominicus 2.0. (HD 44594 is the most Sun-like star on the Southern Hemisphere.) The historic menses is 4.5 billion years (2% younger than the Sun), the majority is 0.99 solar masses (1% lighter). The amount of metals over in that place is also high plenty as well as closed to ours etc. Only 7.6% of stars are G-stars similar the Dominicus or hard disk drive 164595
One planet of majority xvi Earths (compare: Neptune weighs 17 Earths) is known over there. Its orbit takes twoscore days, less than Mercury's 116 days, as well as then it's real hot, but in that place may locomote other planets over there, too.
OK, the star (and the system) is almost 94.4 low-cal years away from us. If the root is ETs, they demand to locomote to a greater extent than powerful or advanced than us – a Kardashev type II civilization that has achieved things similar the Dyson sphere (don't confuse Nikolai Kardashev as well as Kim Kardashian). But they must nonetheless conduct maintain targeted our Sun. Let me ask: Was something they saw on globe the motivation for doing so?
In that case, the signal from the globe had to acquire there, as well as the signal had to acquire back. Because they're advanced, they may in all probability redirect their antennas quickly. It agency that the total duration of this back-and-forth storey is twice 94.4 years or 188.8 years. Now,\[
2015.4 - 188.8 = 1826.6.
\] It agency that what they saw on globe right earlier they sent us the Russian signals (detected inwards 2015) were events inwards July 1826 or so. Is this calculation correct? ;-) OK, what did they run into on globe inwards July 1826?
Both ex-presidents Jefferson as well as Adams died. The ETs may conduct maintain sent condolences to the American people that simply arrived to the Russian people inwards May 2015. (I state "Russian people" but the most consequential "Russian" inwards the squad was Claudio Maccone.) The ETs pointed out that it's clever for such of import founders to transcend away on the Independence Day, July 4th.Well, you lot powerfulness object that their observational skills couldn't locomote as well as then skilful for them to lookout adult man the life as well as expiry of the U.S.A. presidents, career of Ludwig van Beethoven, allow lone Italian heretics. Maybe you're right. Maybe they should conduct maintain picked some rigid plenty electromagnetic signals coming from the Earth.
Beethoven simply completed the string quartet opus 131. Several teenage ETs were listening through their youtube.earth portal as well as sent a "thumb up" signal. Sorry, I regain this composition boring.
For the terminal time, Valencia sees a world penance featuring heretics.
If you lot hold off at the timeline of electromagnetism (or at to the lowest degree the history of EM), you lot volition run into that the ETs observation came precisely before the interesting developments.
Michael Faraday solely began his experiments amongst induction inwards 1831. When they were sending us the May 2015 signal, the ETs couldn't conduct maintain known almost these Faraday experiments yet. And inwards the 1820s, physics could boast the results past times Ørsted, Ampère, Ohm, as well as the telegraph. But the telegraph was said to locomote solely skilful at lx meters, as well as the other physicists solely learned how "changing electricity" produces magnetism, non the other trend some (the other trend was Faraday's regain as well as had to hold off through the 1830s).
Note that inwards Summer 1826, globe was nowhere close the industrial civilisation amongst ability plants etc. Note that e.g. the Niagara Falls H2O flora was built past times George Westinghouse as well as Nicola Tesla inwards 1895, much later on than 1826, as well as that's when the electrification of the world was actually getting started. Well, Prague was running František Křižík's electrical trams already since 1891 but I promise that the love American readers don't believe that they're centuries ahead of the world.
So if the signal from hard disk drive 164595 is a sign of some excitement past times the ETs, I promise that they volition comprehensibly explicate to us what has made them as well as then excited. But notation that if this novel signal is an respond to a enquiry nosotros are going to ask, nosotros volition hold off for some other 188.8 years – upwards to Spring 2205 – to acquire a response.
Ivan Mládek "Song on Ufouns [=space aliens]" describes the storey of an abductee of ET aliens as well as his strategy to bargain amongst the annoyance. While Mládek has written good over 200 distinct songs, funnily enough, this item vocal 100% recycled the tune from an older vocal "A Girl With a Blue [Air] Mattress".