Posted by Emily Lakdawalla on 2011/12/14 09:37 CST
An animation of comet Lovejoy entering the field of view of one of SOHO's Sun-monitoring cameras.
Emily reports from the Fall 2011 American Geophyisical Union meeting about advancements in space weather prediction.
Posted by Emily Lakdawalla on 2011/04/06 12:27 CDT
I was astounded to learn this morning that SOHO can not only see Jupiter, it can actually resolve Jupiter's moons (at least its two outer ones) as points of light separate from their planet!
Posted by Emily Lakdawalla on 2010/12/29 11:36 CST
SOHO was launched more than 15 years ago to study the Sun, primarily; but a side benefit of its constant observation of the Sun has been its ability to notice "sungrazers," comets that are on deadly close approaches to our star.
Posted by Emily Lakdawalla on 2010/05/12 02:30 CDT
A good start to my day today: The New York Times' Lens Blog featured the "Martian Moment in Time" photo that Opportunity took last week in a really nice writeup. I'm so grateful, and still a little surprised, that the folks on the Mars Exploration Rover mission took this idea and ran with it!