Very cool picture of Sirius twinkling – with a twist. http://t.co/cvFsWwLW
A better water rocket launcher
If you are using water rockets in your teaching this year, you might be interested in the following. Thanks to…
It’s Coming Right For Us!!! An…
It’s Coming Right For Us!!! An interesting story about the CME which arrived this morning. http://t.co/zFgIVRuD
Slight addition to previous tw…
Slight addition to previous tweet…. that should be 20% chance of a severe storm and 35% chance of a minor…
http://t.co/876FSFM9 is giving…
http://t.co/876FSFM9 is giving a 20% chance of an aurora occurring at mid-latitudes over the next 24 hours.
‘New’ aurora are now underway …
‘New’ aurora are now underway – caused by the coronal mass ejection arriving at approximately 1 am AEST this morning…
First near-Earth asteroid to b…
First near-Earth asteroid to be discovered was 433 Eros. Early February 2012 flyby last close pass until January 2056. http://t.co/wjRhIUlp
Moon passes Venus (25 – 28 January 2012)
Step outside as the evening twilight ends over the next few nights to watch the crescent Moon pass Venus above…
The two faces of Titan’s dunes…
The two faces of Titan’s dunes (ESA story): http://t.co/R9b9l4i9
Aurora underway. It is dayligh…
Aurora underway. It is daylight in Australia but not in Sweden. Go here to watch it ‘live’: http://t.co/CVKZxz3N