JUICE is a long mission of European Space Agency (ESA), to explore Jupiter and it’s three biggest moons: Ganymede, Calisto and Europa.
Successful test of RLV LEX
The RLV LEX is a reusable vehicle with autonomous landing for space missions. Was built by the Indian Space Research Organization (ISRO).
James Webb measures an exoplanet’s temperature
For the first time, James Webb Space Telescope (JWST) measures the temperature of an exoplanet of star system TRAPPIST-1, and it’s 230ºC (446ºF).
Omnidirectional Mecanum wheels
Vehicles with Mecanum wheels can move in all directions, using less time and space. The operation of these wheels is this post’s subject.
What is tidal locking?
Why the Moon is always facing the same side to Earth? The answer is tidal coupling or tidal locking and it is this post’s subject.
The first ultrathin and compact metalens
Was developed the metalens, a new type of lens for telescopes and cameras, which can be flat and operates on near-infrared region.
pHmeter: how does it work?
Meeting requests, today’s subject is the operation of pHmeter. An instrument that measures acidity and alkalinity of solutions.
E-skin: electronic skin for robots
Was developed the e-skin, an electronic skin light and flexible for robots, to obtain more information about the environment.
MOSFET: how does it work?
The MOSFET is another type of field effect transistor. Much more used than JFET and it’s the most important component for digital computers.
Junction field effect transistor
The junction field effect transistor (FET) is a component with many applications. In this post, are shown the structure and the operation.
