Not exact matches
Rampadarath explains: «Comparing the VLA images
at radio wavelengths to Chandra's X-ray observations and the hydrogen - emission detected by Hubble, shows that features are not only connected, but that the
radio outflows are in fact the progenitors of the structures
seen by Chandra and Hubble.
Interference, or «
radio noise», even occurs
at the
wavelength of the famous 21 - centimetre atomic hydrogen line, which many SETI researchers believe another intelligence would logically chose for communication — if such intelligence existed (
see «SETI: the search continues», New Scientist, 10 October).
«This year, observers not only detected gravitational waves from a collision of two neutron stars; they also
saw the event
at all
wavelengths of light, from gamma rays all the way to
radio.
Although super small, this angular size can actually be resolved by astronomical observations using an interferometric technique
at radio wavelengths, called Very Long Baseline Interferometry or VLBI (
see here for details).
When this network observes
radio waves of one millimeter
wavelengths, its magnifying power is high enough to
see details
at the black hole boundary.