A new analysis of a small rock called the Hypatia Stone, presumed to be a fragment from a comet, reveals that it might either be from outside the Solar System, or older than the Sun itself.

Discovered in 1996 in the same region of the Eastern Sahara as the odd phenomenon known as Libyan Desert glass, a 2013 analysis of the Hypatia Stone discovered that it was of extraterrestrial origin, and was hypothesized to be a fragment of a cometary nucleus. However, a new analysis has found that the stone’s odd atomic composition doesn’t even match any known meteorite samples, implying that it is either from outside the Solar System, or it predates the formation of the Solar System itself.
read more

One of the founders of the Breakthrough Listen Project, Yuri Milner, has announced that they will be investigating the Solar System’s first recorded interstellar visitor, the asteroid ‘Oumuamua, for any potential artificial signals originating from the object. Although Milner admits that it’s unlikely that their investigation will find anything, ‘Oumuamua’s characteristics are strange enough to warrant a look.
read more

In a recent interview with Russian News Service TASS, cosmonaut Anton Shkaplerov discussed the presence of microbes that were found on the outside of the hull of the International Space Station, that were not present after the launch of the ISS’s modules. According to Shkaplerov, "it turns out that somehow these swabs reveal bacteria that were absent during the launch of the ISS module."

"That is, they have come from outer space and settled along the external surface."
read more

A Canadian physics professor claims that he has uncovered evidence of communication from 234 extraterrestrial civilizations, in the form of signals that are encoded in the emanations of stars much like our own Sun.

In analyzing the composition of the light spectra of 2.5 million stars from the Sloan Digital Sky Survey, optical physics professor Ermanno Borra, of Université Laval in Quebec, found patterns in the form of 1.65 picoseconds pulses (just a little more than a trillionth of a second) that existed in the light of 234 Sun-like stars. Borra posits that only extremely powerful lasers can produce such a rapid pattern, meaning that the signals must be artificial in origin.
read more