Category Archives: Events

“Citizen Science in Astronomy” – Zooniverse conference, Taipai, Taiwan, Mar.3-7.2013

The Zooniverse  citizen science organization will hold the Citizen Science in Astronomy conference in Taipai, Taiwan in March 3-7, 2014: Announcing the Citizen Science in Astronomy Workshop – Zooniverse

Citizen science – the involvement of hundreds of thousands of people in the research process – is a radical response to the challenge of dealing with the greatly increased size of modern datasets. The combined assessment of many non-expert human classifiers with minimal training often equal or improves that of a trained expert and in many cases outperform the best automated algorithms. As astronomical surveys and observations have continued to grow towards the petabyte scale, online citizen science projects have proven quite successful in enlisting the general public to mine these rich datasets from searching for exoplanets to identifying gravitational lenses.

The aim of this workshop is to bring together astronomers, computer scientists, and machine learning experts to focus on developing, for a citizen science approach to current and future astronomical datasets, new and improved data reduction techniques and algorithms to assess volunteer behavior and direct effort more efficiently. Such efforts are critical in coping with data from the next generation of experiments and instruments, including the Large Synoptic Survey Telescope (LSST), Hyper-Suprime Cam (HSC), and the Square Kilometer Array (SKA).

Comet ISON update

It appears that Comet ISON has  fragmented a bit as it approaches the sun: Comet ISON unfolds its wings – Astronomy.com

In an update from Rick Boozer (see earlier post) he says,

Comet ISON is really moving fast.  It appeared brighter, longer this morning. Farther from Spica at approximately 8 degrees distance. See attached image I obtained while running Stellarium using distance measuring tool.

ISON_2013-11-20

Maven spacecraft on way to Mars

The Maven launch went well. The upper stage burn also was completed and the stage separated from the spacecraft. Here is a video of the liftoff:

MAVEN launch countdown

The countdown is underway for the  launch of the MAVEN  spacecraft to Mars today at 1:28 pm EST  but weather is an issue. Spaceflight Now says,

Fueling of the Atlas rocket with cryogenic liquid oxygen and liquid hydrogen is progressing smoothly as the countdown continues on schedule for a liftoff at 1:28 p.m. EST (1828 GMT). Weather remains GO, and the launch window runs until 3:28 p.m. EST (2028 GMT)

Updates at

Here’s the NASA TV webcast:

Watch live streaming video from spaceflightnow at livestream.com

 

MAVEN rocket rolls to the pad amid NASA social media event

The Atlas V rocket with the MAVEN Mars probe aboard rolled out to the pad today. The launch is set for Monday at t 1:28 p.m. EST. Find launch updates at

NASA photos of the roll-out are available at 20131116 maven – Flickr.

Atlas V MAVEN Roll Out (201311160001HQ)

The event was observed by 150 people participating in a NASA Social event: NASA Hosts Social Media Event at MAVEN Launch in Florida – NASA.

Postings from the participants can be seen at

Update: Here’s a video of the roll-out

And here is a video of the NASA social media event: