astroPPM

'Sombra' by JM Serrano (March 2008, public domain) This is just something of a reminder that there is now an opportunity in th...

Uranus (top) and Mars (bottom) (photo credits: NASA-JPL)   Once Mars entered Aries back on December 7th it was inevitable – consi...

  image: 'Stars' by Maxfield Parish - Mars photo by the Hubble Space Telescope (photo credit: NASA, JPL, Caltetch) A friend...