ARECIBO, PUERTO RICO — The Arecibo Observatory in Puerto Rico has discovered peculiar radio signals coming from the star Ross 128 in the Virgo constellation. <br /> <br />This could down to three things, wrote Abel Méndez, director of Planetary Habitability Laboratory at the University of of Puerto Rico in a blog post. <br /> <br />The signals could originate from a solar flare, from something else passing in front of the telescope's view of Ross 128, or radio burst from a high orbit satellite. <br /> <br />Mendez adds that they may come to a conclusion this week after further investigation and looking at data from other observatories.
