For UFOs to be extraterrestrial visitors, there must be habitable planets elsewhere in the universe for them to come from. Up until now there has been no evidence that such planets exist.
An article in the Australian Sky and Telescope magazine, volume 7 number 1, dated January 2011 (page 12) reports on the finding of the first "Potentially habitable" exoplanet.
Gliese 581 is a red-dwarf star in the constellation of Libra. It is 20 light years from Earth.
Exoplanet Gliese 581g is a world of 3-4 Earth masses, which orbits its sun at a distance which makes it have a temperature "for life as we know it." Its diameter is calculated to be 1.2 to 1.5 times Earth's and a surface gravity of 1.5 to 2 times Earth's.
""This is both an incremental and a monumental detection" said exoplanet specialist Sara Seager (MIT.)"
For more on this exoplanet click here.
Barry Greenwood I am continuing my examination of the scanned copies of material, arising from Boston, USA, researcher Barry Greenwood...
Reference to the Advanced Aerospace Threat and Identification Program found in a 2018 issue of the US 'Congressional Record.'Background In a blog post dated 28 June 2018, titled 'New US congressional hearings on UFOs? ' I brought together several pieces ...
The Defense Intelligence Agency's Advanced Aerospace Weapon System Applications program - I find the original call for tenders documentIntroduction I have just located an online copy of the Defense Intelligence Agency's, August 2008, call for proposals, for its Adva...
Introduction US researcher Danny Silva recently posted a link to a US government website which caught my interest. The government websit...