STS-135: Shuttle's Final Launch and the Beginning of a New Era
Space Shuttle Atlantis' STS-135 mission launched from Launch Pad 39A at Kennedy Space Center on July 8, 2011 and was the last space shuttle mission. via NASA https://ift.tt/2ZS7F8r
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Hubble’s Close-Up of Spiral’s Disk, Bulge
This image from the NASA/ESA Hubble Space Telescope shows IC 2051, a galaxy in the southern constellation of Mensa (the Table Mountain) lying about 85 million light-years away. It is a spiral galaxy, as evidenced by its characteristic whirling, pinwheeling arms, and it has a bar of stars slicing through its center. via NASA https://ift.tt/2PI3F6T
This FM DX sSeason Has Been Hit Or Miss
Hello everyone! Sorry for the inactivity here. I usually had IFTTT upload links to new YouTube videos did I make, but I decided not to do that and continue writing here. In this post, I want to discuss about this year's FMDX season. For new readers here who may not get it, we are talking about distance. In certain conditions, FM radio stations can be heard outside of their intended range when everything is right. There are a lot of propagations that help with this, tropospheric ducting (tropo)), Sporadic E skip, and even meteor scatter, but that can happen anytime of the year that there's meteors. I wanna talk about this year's DX season, because it's been pretty interesting. This season has been hit or miss, because this year seems like we've had less skip than previous time. While we have had some tropo openings at least, there have been less openings of skip. Starting in the end of May, Skip was more present in the south, and everywhere else, but the Midwest. Des...
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