Science

Women rely partly on smell when choosing friends  Ars Technica Saturday Citations: An exoplanetary biosignature; the diplomacy of body odor; personalities

Annual Lyrid meteor shower peaks overnight Monday  NBC News How to catch the shooting stars of spring’s first meteor shower, the

Mars Kept a Secret for 3.5 Billion Years – NASA’s Curiosity Rover Finally Dug It Up  SciTechDaily A NASA rover finally

Scientists found a potential sign of life on a distant planet – an astronomer explains why many are still skeptical  The

NASA’s Perseverance Rover Strikes Martian Rock Gold Mine—Scientists Say It’s Beyond Their Wildest Expectations  The Daily Galaxy NASA’s Perseverance rover hits

Scientists stumble across rare evidence that Earth is peeling underneath the Sierra Nevada  CNN

NASA’s Curiosity Rover May Have Solved Mars’ Missing Carbonate Mystery  NASA (.gov) Curiosity rover finds large carbon deposits on Mars  Phys.org Carbonates

Indicators of alien life may have been found – astrophysicist explains what the new research means  The Conversation Astronomers Detect a

How to catch the shooting stars of spring’s first meteor shower, the Lyrids  AP News The Lyrid meteor shower is expected

Tatooine-like planet outside the solar system may orbit two failed stars, scientists say  AP News Tatooine-like planet outside the solar system