Yes, we've all seen it.
Members try to report it as quickly as it shows up, so that the moderators can deal with it as quickly.
Most of it has been sent from India, and by people looking to make easy money off the gullibility of some of our members. The services are bogus, and the results are no better than random chance. Don't fall for it, otherwise more spammers will be sending more spam our way, and our moderators will be over-worked.
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The mere fact that science may not yet adequately explain an object, event, or experience does not mean the immediate explanation should automatically default to a conspiratorial, extraterrestrial, paranormal, or supernatural cause.