Every Known Piece Of Space Debris Orbiting The Earth

Every Known Piece Of Space Debris Orbiting The Earth

Owl in Tree (Photo: National Geographic Traveler)

Owl in Tree (Photo: National Geographic Traveler)

Space Cat

Ruthven Todd (Pronounced ‘riven’) (1914–1978) was a Scottish poet,
artist and novelist, best known as an editor of the works of William
Blake, and as a writer of children’s books, including Space Cat. The series was published from 1952 - 1958.

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Tags: Space Cat

What a bargain!

What a bargain!

This updated future aircraft design concept from NASA research partner  
Lockheed Martin shows a few changes from another concept seen eight  
images earlier in this gallery. It is a good example of how  
simulations and wind tunnel tests, conducted over time, generate data  
that tell researchers how to improve a design to achieve goals. The  
goals for a future supersonic aircraft are to produce a much lower- 
level sonic boom and to reduce emissions. The ultimate goal is to  
achieve a low enough boom that a current ruling prohibiting supersonic  
flight over land might be lifted.

Image credit: NASA/Lockheed Martin

This updated future aircraft design concept from NASA research partner
Lockheed Martin shows a few changes from another concept seen eight
images earlier in this gallery. It is a good example of how
simulations and wind tunnel tests, conducted over time, generate data
that tell researchers how to improve a design to achieve goals. The
goals for a future supersonic aircraft are to produce a much lower-
level sonic boom and to reduce emissions. The ultimate goal is to
achieve a low enough boom that a current ruling prohibiting supersonic
flight over land might be lifted.

Image credit: NASA/Lockheed Martin

Another science mystery solved!

Another science mystery solved!

Albert Einstein at his office at the University of Berlin, 1920s

Albert Einstein at his office at the University of Berlin, 1920s

How much sugar is in popular drinks?

How much sugar is in popular drinks?

California is on fire again. TERRA satellite image, 2 May 2013 at  
11:15 AM PDT (18:15 UTC).

California is on fire again. TERRA satellite image, 2 May 2013 at
11:15 AM PDT (18:15 UTC).

Space Cat, 1952 - 1958


“Ruthven Todd (Pronounced ‘riven’) (1914–1978) was a Scottish poet,
artist and novelist, best known as an editor of the works of William
Blake, and as a writer of children’s books, including Space Cat”