Credit & Copyright: Rick Baldridge
Explanation:
In this alluring time exposure,
star trails arc across
the night sky above Monterey Bay and the lights of Santa Cruz,
California, USA.
But since the exposure began around 3:01am PDT on July 15
it also records the long trail of a
Delta II rocket lofting
NASA's Aura
spacecraft into Earth orbit.
Watching from a vantage point about 200 miles north of the
Vandenberg Air Force Base
launch site, photographer Rick Baldridge reports that the
trail represents the first five minutes of the
rocket's powered
flight with the ignition of additional solid fuel strap-on motors
visible after liftoff, near the beginning of the track.
The rocket trail ends at first stage shutdown.
Seen under the rocket's path,
the two brightest star trails mark the alpha and beta stars
of the high-flying
constellation Grus.
The Aura spacecraft's
goal is a comprehensive study of
planet Earth's nurturing atmosphere.
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 |
Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr' |
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Publikacii s klyuchevymi slovami:
spacecraft - NASA - rocket - kosmicheskie apparaty - NASA - rakety
Publikacii so slovami: spacecraft - NASA - rocket - kosmicheskie apparaty - NASA - rakety | |
Sm. takzhe:
Vse publikacii na tu zhe temu >> |