Comets or active asteroids?
Here is a link to a two-minute podcast by Dr Al Grauer from the Spreaker ‘Travelers in the Night‘ channel about how some asteroids can have a comet-like…
Here is a link to a two-minute podcast by Dr Al Grauer from the Spreaker ‘Travelers in the Night‘ channel about how some asteroids can have a comet-like…
Unfortunately, a nearly-full moon will hamper observations of the Perseid meteor shower this year (close to 12th August) and the weather in north-west Europe is also not ideal.…
This video released by ESA shows scans made by the MIDAS instrument (an atomic force microscope) on the Rosetta spacecraft of dust grains lost from the comet 67P/Churyumov-Gerasimenko.…