History of the Delta Launch Vehicle

Delta launch

In 1960, a young NASA launched the first of twelve spacecraft on a small, general-purpose rocket called Delta. Cobbled together from the tested pieces of other, less dependable rockets, Delta was intended as a stopgap until more powerful vehicles could be developed.

Fifty years, dozens of upgrades, and more than 300 successes later, the Delta expendable launch vehicle remains the “magnificent little workhorse” of space. The satellites and space probes it has launched have revolutionized several industries and expanded the boundaries of science, and Delta II has set a high standard for launch vehicle reliability — its record currently stands at 93 consecutive successes.

This site, the basis for a chapter in the NASA History Office book To Reach the High Frontier, provides:

The latest Delta-related news:

Delta II reaches the on-ramp
Monday, 3 October 2011, 17:20 CDT

NASA has announced the modification of its NASA Launch Services (NLS) II contract with United Launch Services, putting Delta II back on the menu. Parts for five Delta II vehicles have already been manufactured, and are now in storage; this contract modification will enable ULS to offer them to NASA for launch services between now and June 2020. [NASA Contract Release C11-044, 30-Sep-11]

The announcement means that the Delta II era might last beyond the launch of NPP, currently slated for 27 October. Of course, since the production line is out of commission, these five vehicles will be the last—but at least they have a chance to serve their purpose, rather than gather dust. Any remaining Delta II launches are expected to take place at Vandenberg’s SLC-2W.

Google Maps Hacks

Car 55
It's a hundred and six miles to...
Chicago Filming Locations of The Blues Brothers
The Buildings of Louis H. Sullivan – a complete listing, or as complete as possible given the data (and buildings) lost to destruction.
Chicago's Tied Houses – saloons built before Prohibition and owned by breweries as marketing tools, back when such things were allowed.
Historic sites of East Lansing and MSU – structures on the National and State Registers, and others of local significance.
No. 7
the near side
The Moon is a Junkyard – a catalogue of lunar detritus. All the stuff we humans have thrown at it, or left behind.

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Perspectives, opinions, reviews, rants, and navel-gazing.

Puzzling solo
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A Brief History of East Lansing, Michigan

City Neighborhoods and the Campus Park, 1850–1925

When Michigan governor Kinsley S. Bingham signed Act 130 into law in 1855, establishing the Agricultural College of the State of Michigan, he helped to ignite a spark that continues today as a bright torch of higher education.

The location chosen “for the teaching of scientific agriculture” was an undeveloped area of oak groves and tamarack swamps a few miles east of the state capitol in Lansing. Years of hard work (in both student labor and the political struggles of keeping the school intact) transformed the land into a splendid college campus. Soon, an adjacent college town arose and was chartered as the City of East Lansing.

Today, Michigan State University is the eighth-largest university in the United States by enrollment. East Lansing’s population numbers over 45,000, and it has expanded its role from mere faculty and student housing to become a cultural nexus for the mid-Michigan area.

This site comprises two separate but interconnected histories: a chronology of MSU’s early years, and a compendium of East Lansing’s significant structures, as determined by the city Historical Commission some twenty years ago.

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Recent updates to kevinforsyth.net:

27-Oct-11 Added a bit of mustache-twirling intrigue in College Delta.

21-Oct-11 The life and times of Belle Sarcastic.

13-Sep-11 A much-needed refreshing of the list of “Current NASA Programs launched by Delta rockets” on the Delta Links page.

xkcd
“A webcomic of romance, sarcasm, math, and language.”

Hark! A Vagrant
Comics by K. Beaton. Because history is very serious.