"Space Shuttle Enterprise, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA), is seen as it flies near the Statue of Liberty, Friday, April 27, 2012, in New York. Enterprise was the first shuttle orbiter built for NASA performing test flights in the atmosphere and was incapable of spaceflight. Originally housed at the Smithsonian's Steven F. Udvar-Hazy Center, Enterprise will be demated from the SCA and placed on a barge that will eventually be moved by tugboat up the Hudson River to the Intrepid Sea, Air & Space Museum in June."
The NASA 747 Shuttle Carrier Aircraft (SCA) in position beneath the Space Shuttle Endeavour (Orbiter Vehicle-105), suspended with a massive lifting structure, at Rockwell International's Air Force Plant 42, Site 1, at Palmdale, California. The shuttle will be attached to the 747 SCA for transporting to the Kennedy Space Center, FLorida.
The HL-20 Personal Launch System (PLS) is a concept for assured access to space for people and priority cargo. Pictured is the PLS operating at the Space Station Freedom, which became the International Space Station.
Regulus and the Dwarf Galaxy
Image Credit & Copyright: Markus Horn
Explanation: In northern hemisphere spring, bright star Regulus is easy to spot above the eastern horizon. The alpha star of the constellation Leo, Regulus is the spiky star centered in this telescopic field of view. A mere 79 light-years distant, Regulus is a hot, rapidly spinning star that is known to be part of a multiple star system. Not quite lost in the glare, the fuzzy patch just below Regulus is diffuse starlight from small galaxy Leo I. Leo I is a dwarf spheroidal galaxy, a member of the Local Group of galaxies dominated by our Milky Way Galaxy and the Andromeda Galaxy (M31). About 800 thousand light-years away, Leo I is thought to be the most distant of the known small satellite galaxies orbiting the Milky Way. But dwarf galaxy Leo I has shown evidence of a supermassive black hole at its center, comparable in mass to the black hole at the center of the Milky Way.
Grumman TBF Avengers of a Marine torpedo bomber squadron, over the Pacific. The Avengers seen through the escape hatch of a transport, en route to recently captured airfields on Okinawa.
Photographed by Master Sergeant C.L. Jansson, on April 25, 1945.
U.S. Naval History and Heritage Command: 127-GW-530-121884
A Martin AM-1Q Mauler electronic countermeasures aircraft of composite squadron VC-4 on the flight deck of USS KEARSARGE (CV-33), during a qualification cruise, near Atlantic City, New Jersey. A total of 18 of the Maulers produced were delivered in the electronic countermeasures configuration and designated AM-1Qs.
SA-2 Saturn I lifting off from LC-34 at Cape Canaveral, Florida. This was the first flight of Project Highwater, which was carried on SA-2 through SA-4.
Diagram of the flight plan and release of the water through exploding the dummy S-IV.
"This vehicle had a secondary mission. After the first stage shutoff, at a 65-mile altitude, the water-filled upper stage was exploded, dumping 95 tons of water in the upper atmosphere. The resulting massive ice cloud rose to a height of 90 miles. The experiment, called Project Highwater, was intended to investigate the effects on the ionosphere of the sudden release of such a great volume of water."
Explosion of the upper stage containing the water.
Date: April 25, 1962
NASA ID: LOD 62-PC-39, MSFC-6203276, 6203276, LOD 62-3644
source
Posted on Flickr by Drew Granston: link, link, link, link, link, link, link
"The Space Shuttle Endeavour OV-105, the sixth shuttle manufactured for NASA, displayed during roll out ceremonies attended by a large crowd of officials and the public at Rockwell International's Air Force Plant 42, Site 1, at Palmdale."
Endeavour (OV-105) features many design enhancements, including a drag chute for safer landings and equipment to allow the orbiter to remain in space for up to 28 days.
Date: April 25, 1991
NARA: 6506110, 6506109
source
NASA ID: 91-H-323, 10065093, KSC-91PC-0770, KSC-91PC-0769, KSC-91PC-0768, KSC-91PC-0767, KSC-91PC-0766
98 notes ·
View notes
Statistics
We looked inside some of the posts by
lonestarflight
and here's what we found interesting.
Average Info
Notes Per Post
15K
Likes Per Post
9K
Reblog Per Post
6K
Reply Per Post
0
Time Between Posts
2 hours
Number of Posts By Type
Text
16
Photo
1
Explore Tagged Posts
Fun Fact
Tumblr is used by 21% of adults online aged 18-29 years.