For thousands of years, humans were looking up at the star-studded night sky using just their eyes sensitive to the optical wavelength of the electromagnetic spectrum. The first telescopes ...

For example, telescopes like the James Webb Space Telescope, use different parts of the spectrum to study distant stars and galaxies. The electromagnetic spectrum is a rainbow of light waves that ...

A team of researchers led by astronomers from the International Centre for Radio Astronomy Research (ICRAR) in Australia ...

Celestial phenomena that change with time such as exploding stars, mysterious objects ... over time -- and different parts of the electromagnetic spectrum for many scientific goals.

Tracking the sources of photons is a hobby of many astrophysicists. Some types of photons are tied so closely to particular ...

We even use radio waves in astronomy, to find out about distant stars and galaxies by studying ... Each region of the electromagnetic spectrum has a range of wavelengths associated with it.

The “smoking gun” for a dark star would be a hiccup in the electromagnetic spectrum indicating the absorption of light by a particular isotope of helium, which should happen only in dark stars ...

In this image, the NASA/ESA Hubble Space Telescope peers into the spiral galaxy NGC 1317 in the constellation Fornax, located more than 50 million light-years from Earth. Visible in this galaxy image ...

Warfighters can exploit the electromagnetic spectrum to deceive as we increasingly sense and understand the battlefield through this medium with equipment like radar, infrared, and passive detection ...