Cosmic Call 2 Transmits METI Message to Stars
A METI message known as Cosmic Call 2 was transmitted from the 70-meter Yevpatoria Planetary Radar towards five distant stars. The selected stars included Hip 4872, HD 245409, 55 Cancri (HD 75732), HD 10307, and 47 Ursae Majoris (HD 95128). The messages are expected to reach their destinations in 2036, 2040, 2044, and 2049 respectively, potentially initiating communication with extraterrestrial civilizations.
Targets included five specific star systems.
Messages designed to be understood by aliens.
Transmission facilitated by Yevpatoria Planetary Radar.
Responses possible in 2036 through 2049 period.
What Happened?
The Cosmic Call 2 project leveraged the capabilities of the Yevpatoria Planetary Radar, a significant installation located in Ukraine, designed primarily for planetary radar observations. This project aimed to promote the search for extraterrestrial intelligence (SETI) by sending out messages to specific star systems, which are relatively nearby and have been identified as potential hosts for habitable planets. The decision to target five distinct stars was based on their proximity to Earth and the possibilities of sending and receiving signals within a reasonable timeframe.
The transmitted message was encoded with a plethora of information about humanity, including our location in the solar system, mathematical concepts, and biological information, formulated to be comprehensible to any advanced civilization that might receive it. Each star's distinct coordinates ensured that the transmission was delivered to the correct celestial targets. The messages carried by the radar signals are anticipated to arrive at these stars over the course of several years, starting in 2036 and culminating in 2049, depending on the distance from Earth and the speed of light.
This ambitious endeavor highlights humanity’s ongoing quest to make contact with extraterrestrial life and symbolizes a significant moment in the field of astrobiology and space exploration. As discussions about the implications of contacting extraterrestrial beings continued in academic and public spheres, Cosmic Call 2 stood at the forefront, encouraging both scientific communities and the general populace to ponder the possibilities of life beyond our planet.
Why Does it Matter?
The Cosmic Call 2 transmission is interesting because it signifies a crucial step in human efforts to communicate beyond our solar system. While SETI initiatives have been ongoing for decades, this particular event marked a decisive extension of those efforts into direct communication attempts with potentially habitable planets. It reflects the growing curiosity and ambition of humanity to explore new territories, both in terms of physical exploration and intellectual inquiry about life beyond Earth.