Terry's Astronomy Thread.

[Bluearrowll]

While I am unsure what 99% of those buttons do, I imagine to an extent they're symmetrical so that both people sitting at the front can hit the same ones if they needed to.

What's in the sky tonight?
April 19, 2012

-Bright Vega is now visible low in the northeast as early as 9:30 or 10 p.m. (depending on where you live). Bright Arcturus dominates the high sky due east. Look a third of the way from Arcturus to Vega for dim Corona Borealis, the Northern Crown, with its one modestly bright star, Alphecca. Look two-thirds of the way from Arcturus to Vega for the dimmer Keystone of Hercules.

-Keep an eye out for the weak but unpredictable meteor shower which will peak saturday night-sunday morning. Read here for more.

Astro Picture of the Day:
April 19, 2012

Source:
Climbing into cloudy skies, the Space Shuttle Orbiter Discovery (OV-103) took off from Kennedy Space Center Tuesday at 7 am local time. This time, its final departure from KSC, it rode atop a modified Boeing 747 Shuttle Carrier Aircraft. Following a farewell flyover of the Space Coast, Goddard Space Flight Center, and Washington DC, Discovery headed for Dulles International Airport in Virginia, destined to reside at the Smithsonian's National Air and Space Museum Udvar-Hazy Center. Discovery retires as NASA's most traveled shuttle orbiter, covering more than 148 million miles in 39 missions that included the delivery of the Hubble Space Telescope to orbit. Operational from 1984 through 2011, Discovery spent a total of one year in space.