Ask
ASK the scientists any questions you have about science.
Chat
CHAT with the scientists in a 30 minute long text chat booked by your teacher.
Vote
VOTE for your favourite scientist to win a £500 prize to spend on communicating more science.
ASK the scientists any questions you have about science.
CHAT with the scientists in a 30 minute long text chat booked by your teacher.
VOTE for your favourite scientist to win a £500 prize to spend on communicating more science.
Solar activity as seen in x-ray wavelengths | NASA image gallery images.nasa.gov
The electromagnetic spectrum (EM spectrum) is what scientists call the range of different frequencies of energy released and absorbed by objects – known best to us as the visible light we can see and the infrared heat we can feel from the Sun (if it ever stops raining this summer).
For the parts of the EM spectrum that we can’t see, we have to design and use technology that can. Each wavelength is more suited to looking at particular scales of objects; long radio waves are suitable for probing deep into space at far off planets and black holes and x-rays in massive synchrotrons are used to diagnose tiny engine faults in F1 engines.
In this zone you’ll meet scientists using parts of the electromagnetic spectrum in their research or work, from astronomy, to materials science, to healthcare.
Newest Comments
The winner is… (2 comments)
How much does the earth weigh? (1 comment)
Is electromagnetism needed? (1 comment)
How do people become autistic? (2 comments)
What is your favourite example of a binary star? (1 comment)
Do you think that some time in the future it will be known that there is other planets other than us and the 7 main (1 comment)
Why do babies cry when they’re born? (1 comment)
Why can I sometimes see the moon during the day? (1 comment)
Do you think time travel is possible? (1 comment)
what is dark matter (1 comment)