The Halley Armada, Giotto, Vega 1 and 2, Suisei and Sakigake, all visited Halley's Comet at roughly the same time in 1986. What did they discover? Why was this such a groundbreaking mission?

A manned or unmanned machine designed for space flight.
<

br/>

A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...

From the Russians' attempt to colonise the Moon to eccentric plans for Mars. Physics - Universe - Learning Points. The longest anyone has ever stayed on the Moon is 75 hours. Helium-3 is rare on Earth but can be processed from Moon soil,...

The Voyager probes revolutionized our understanding of the outer planets in the Solar System. These two spacecrafts, launched in 1977, embarked on an incredible journey, capturing stunning images and revealing unexpected discoveries at...

This video provides an overview of Mars, highlighting its distance from the Sun, extreme temperatures, thin atmosphere, and iron-rich surface. It discusses the increased knowledge gained through probes like the Mars Reconnaissance...

Pioneer 10, the first space probe to leave the solar system, provided crucial data about Jupiter and Saturn, which led to advancements in the design of future probes. It continued to send information about the Sun and the solar wind...

This video discusses the exploration of Mars and the search for evidence of water on the planet. It highlights the challenges faced by previous space probes and the recent discovery of strong evidence of hydrogen just below the surface,...

This video explores five fun facts about space probes.

This video is answering the question of where have space probes travelled.

This video is answering the question of where can space probes be used.

This video is answering the question of what is a space probe.

The European Space Operations Centre (ESOC) is responsible for the launch, monitoring, and control of various space probes and missions, including the exploration of deep space, tracking space debris, and studying celestial phenomena....

How can you tell if your multimeter's fuse is blown? How do you replace it? This video will cover these common questions with a detailed walk-through of diagnosing and replacing a blown multimeter fuse.

This video shows how to measure DC voltage with a manual-ranging multimeter.

Build a simple soil moisture sensor (no programming required) that you can use for a science project. The sensor also works as a water level detector. Complete written instructions, including a parts list, can be found