Large Interferometer for Exoplanets Archives

December 16, 2024December 16, 2024 by Matt Williams

A New Study Suggests How we Could Find Advanced Civilizations that Ran Out of Fusion Fuel

This view of Earth’s horizon was taken by an Expedition 7 crewmember onboard the International Space Station, using a wide-angle lens while the Station was over the Pacific Ocean. A new study suggests that Earth's water didn't all come from comets, but likely also came from water-rich planetesimals. Credit: NASA

When it comes to our modern society and the many crises we face, there is little doubt that fusion power is the way of the future. The technology not only offers abundant power that could solve the energy crisis, it does so in a clean and sustainable way. At least as long as our supplies of deuterium (H₂) and helium-3 hold up. In a recent study, a team of researchers considered how evidence of deuterium-deuterium (DD) fusion could be used as a potential technosignature in the Search for Extraterrestrial Intelligence (SETI).

December 1, 2024December 1, 2024 by Mark Thompson

Just Built a Giant, Next Generation Planet Hunting Space Telescope? Here’s Where to Point It

LIFE will have five separate space telescopes that fly in formation and work together to detect biosignatures in exoplanet atmospheres. Image Credit: LIFE, ETH Zurich

You know what it’s like. You get a new telescope and need to know where to point it! The bigger the telescope, the more potential targets and the harder the decision! To date, we have found over 5,000 confirmed exoplanets (5,288 to be exact) with thousands more candidates. With missions like Gaia identifying thousands of nearby stars like our Sun where Earth-like planets could be lurking, its time to hunt them down. A new paper takes on the goiath task of trying to filter down all the millions of candidates into about 1,000 main sequence stars or binaries worth exploring. From these, they have identified 100 most promising targets and from them, the 10 best planetary systems.

March 5, 2024March 5, 2024 by Evan Gough

The LIFE Telescope Passed its First Test: It Detected Biosignatures on Earth.

We know that there are thousands of exoplanets out there, with many millions more waiting to be discovered. But the vast majority of exoplanets are simply uninhabitable. For the few that may be habitable, we can only determine if they are by examining their atmospheres. LIFE, the Large Interferometer for Exoplanets, can help.