are based on the CMOS sensor developed by NASA in the late 1980s to take photos of Earth from space while consuming very little energy

is more massive than the average star in its surroundings.

uses digital image processing technology that originated in NASA's Apollo programme to study samples collected on the Moon

Emilio Herrera, a military and aerospace engineer from Granada who, in 1935, created the ‘stratonautical diving suit’, a pressurised suit to be used in stratospheric flights

9.46 trillion kilometres! It is the length travelled by light in 365 days and is used to measure the distances between most celestial bodies

approximately 149 million kilometres on average, although it varies between 147 and 152 million kilometres because the Earth's orbit is elliptical

its temperature, its luminosity, and its color, as well as the way it will live and die.

orbit around a star, be nearly spherical, and not share its orbit with other objects. Pluto lost its status as a planet in 2006 for failing to meet this last requirement

around 6,000˚C, although it is estimated that the core reaches 16 million degrees Celsius.

was the response in 1954 to the need for an efficient and lightweight energy source for space missions