For female mosquitoes, finding their next meal is all about smelling and seeing. Through behavioral experiments and real-time recording of the female mosquito brain, a team of scientists, led by researchers at the University of Washington, has discovered how the mosquito brain integrates signals from two of its sensory systems — visual and olfactory […]
This GIF shows the flash of an asteroid impacting Earth’s atmosphere over the Caribbean Sea on June 22, 2019. It was captured by the Geostationary Lightning Mapper instrument aboard GOES-16, an Earth-monitoring satellite operated by NOAA and NASA. CIRA/CSU, RAMMB/NOAA/NASA › Larger view When a lightning detector on a NOAA weather satellite detected something […]
A dead gray whale found near Wrangell, Alaska. Taken 6/17/2019. Credit: Ceona Koch NOAA Fisheries Alaska Region has received reports of three additional dead gray whales this week, bringing the number of gray whale mortalities in Alaska to ten. The confirmed gray whale reports all came from Southeast Alaska. On Monday, a fisherman reported […]
Photo: ESO’s Very Large Telescope’s Sphere instrument obtain the sharpest images of a double asteroid as it flew by Earth on 25 May. The left-hand image shows SPHERE observations of Asteroid 1999 KW4, artist impression right. Image-ESO VLT observes a passing double asteroid hurtling by Earth at 44,000 MPH The International Asteroid Warning Network (IAWN) […]