B-2
Northrop Grumman is the prime contractor for the US Air Force
B-2 Spirit stealth bomber. The B-2 is a low-observable, strategic, long-range, heavy bomber capable of penetrating sophisticated and dense air-defence shields. It is capable of all-altitude attack missions up to 50,000ft, with a range of more than 6,000nm unrefuelled and more than 10,000nm with one refuelling, giving it the ability to fly to any point in the world within hours. Its distinctive profile comes from the unique 'flying wing' construction. The leading edges of the wings are angled at 33 degrees and the trailing edge has a double-W shape. It is manufactured at the Northrop Grumman facilities in
Pico Rivera and Palmdale in California. 21 B-2s have been delivered to
Whiteman Air Force Base in Missouri, the first in December 1993. In the first three years of service, the operational B-2s achieved a
sortie reliability rate of 90%. An assessment published by the USAF showed that two B-2s armed with precision weaponry can do the job of 75 conventional aircraft.A new transportable hangar system has been developed which allows the B-2 to be deployed to forward locations overseas. The hangars are 126ft long, 250ft wide and 55ft high. The first of these hangars has been erected on
Diego Garcia in the Indian Ocean. Prior to this development, B-2s have had to return to Whiteman AFB after missions, for maintenance of the
aircraft's stealth features. The B-2 was thus deployed for the first time during Operation Iraqi Freedom in March/April 2003. In March 2005, a B-2 squadron was deployed for the first time to Andersen Air Force Base in Guam in support of the USAF Pacific Command.Northrop Grumman has developed a new radar-absorbent coating to preserve the
B-2's stealth characteristics while drastically reducing maintenance time. The new material, known as Alternate High-Frequency Material (AHFM), is sprayed on by four independently controlled robots.The B-2, after ten years of service, finally achieved full operational capability in December 2003.
B-2 Spirit
by Mewlink2 on Mar 25, 2010 04:59:50
B-2 spirit is an aircraft made to
carpet bomb the shit out of any target as necessary, however, only 21 have ever been built, all owned by the United States air force. 20 are active at the moment because one of them, "The spirit of Kansas" exploded in 2008. They are commonly called "Stealth bombers" due to their appearance in
Call of duty: Modern Warfare 2, coupled with the fact that they are a stealth aircraft, and almost undetectable by radar. The one and only time they have been used outside of testing was in 2003.
TrES-2 b
by gregben on Jun 09, 2021 02:42:33
The darkest planet ever discovered.
It’s bigger than Jupiter by 27.2% in diameter and 19.9% in mass.
It orbits its star in 2.47063 days.
It’s star is actually part of a
binary star system located 750 light years from our Solar System.
It was discovered by the Trans-Atlantic
Exoplanet Survey (TrES) in 2006.
Besides containing Na (sodium) and K (potassium), up to 99.96% of TrES-2 b is made up of Nga (
Niggatronium - an extremely dense element that absorbs all light and is generally responsible for the color black).
Example:
Student: I thought
the solar eclipse made our day
so dark.
Teacher: You haven’t seen what
daytime’s like on the planet TrES-2 b.
Student: Whoa, what year was it discovered.
Teacher: 2006.
Student: Oh My God.