Here are some recent stories of interest.
—German Aerospace Center: “PLATO Mission to Launch in Late 2026 Onboard Ariane 6“
On 29 January 2025, the European Space Agency (ESA)’s Director of Science, Carole Mundell; ESA’s Director of Space Transportation, Toni Tolker-Nielsen; and Arianespace’s Chief Commercial Officer, Steven Rutgers, signed the launch contract for the ESA PLATO science mission...PLATO stands for PLAnetary Transits and Oscillations of stars…PLATO’s goal is to detect Earth-like planets that orbit Sun-like stars in the Milky Way and may even have conditions suitable for life.
—ScienceNews: “The Universe’s First Supernovas Probably Produced Water“
The first generation of stars in the universe could have produced significant amounts of water upon their deaths, just 100 million to 200 million years after the Big Bang. Signatures of water have previously been observed some 780 million years after the Big Bang. But now, computer simulations suggest that this essential condition for life existed far earlier than astronomers thought, researchers report March 3 in Nature Astronomy.
—Phys.org: “New Dwarf Galaxy Discovered in the Halo of Andromeda Galaxy“
An international team of astronomers reports the discovery of a new dwarf galaxy, which they have named Pegasus VII. The newfound galaxy, which lies about 2.4 million light years away, was identified in the Ultraviolet Near-Infrared Optical Northern Survey (UNIONS). The discovery was detailed in a research paper published Feb. 13 on the arXiv preprint server. Dwarf galaxies are low-luminosity and low-mass stellar systems, usually containing a few billion stars. Their formation and activity are thought to be heavily influenced by interactions with larger galaxies.
Our Awesome Universe 