South American Partial Solar Eclipse this Saturday, April 30
This Saturday, April 30, Chile and Argentina will experience a late-afternoon partial solar eclipse. Those in Chile and Argentina with a clear northwestern horizon will also get to see a…
:VIDEO: ESO telescope captures surprising changes in Neptune’s temperatures
This composite shows thermal images of Neptune taken between 2006 and 2020. The first three images (2006, 2009, 2018) were taken with the VISIR instrument on ESO’s Very Large Telescope…