Not exact matches
The team observed the star with the
infrared Spitzer and ultraviolet Swift
space telescopes
from October 2015 to December 2016 — the first
observations in multiple wavelengths of light.
The discovery sprang
from an
observation by NASA's Spitzer
Space Telescope, which spotted the
infrared glow of a band of dust near a bright star called Eta Corvi.
But new
observations by Herschel, a far
infrared space observatory operated by the European Space Agency, show that massive elliptical galaxies can form from the merger of two large gala
space observatory operated by the European
Space Agency, show that massive elliptical galaxies can form from the merger of two large gala
Space Agency, show that massive elliptical galaxies can form
from the merger of two large galaxies.
To determine just how far away they are, researchers will combine the information
from the Hubble images with
observations taken by NASA's Spitzer and Chandra
space telescopes, which see in
infrared and x-ray light, respectively.
Modern astronomy has moved light years ahead with the opening up to
observation of new parts of the electromagnetic spectrum,
from infrared (the Spitzer
Space Telescope, launched in 2003) to gamma (the Integral
Space Observatory, launched in 2002).
They combined
observations in the visible and the near
infrared from the Hubble
Space Telescope with radio
observations from the Very Large Array and the Submillimeter Array to explore the effect of the turbulence, stellar radiation, and magnetic field on massive star formation in the galaxy's nuclear ring.
The
observations have involved dozens of telescopes around the world and in
space and at wavelengths
from visible light through the
infrared to radio.
This
infrared image combines data
from NASAs Spitzer
Space Telescope with shorter - wavelength
observations from the Two Micron All Sky Survey (2MASS), letting us peer into the clouds of dust wrapped around this stellar nursery.
With the high thermal backgrounds of ground - based
infrared observations, a near -
infrared full sky survey at sub-uJy sensitivity is only feasible
from space.
Infrared observations from NASA's Spitzer
Space Telescope of these blackest - of - black regions in the cloud paradoxically light the way to understanding how the brightest stars form.
Future high - resolution
infrared observations from the James Webb
Space Telescope will complement these discoveries by providing greater detail of the dynamics of cool stars, gas and dust during galaxy collisions.
The photodetector array camera and spectrometer (PACS) aboard the Herschel
Space Observatory allows imaging
observations in the far
infrared at unprecedented resolution, i.e. at better than 6» to 12» over the wavelength range of 60 -LCB- \ mu -RCB- m to 210 -LCB- \ mu -RCB- m. Together with the results
from ground - based
observations, these spatially resolved data can be modelled to determine the nature of the debris and its evolution more reliably than would be possible
from unresolved data alone.
The image is of an
observation from the Herschel
Space Observatory taken in
infrared light.
In this NASA & ESA Hubble
Space Telescope image of NGC 7479 — created
from observations at visible and near -
infrared wavelengths — the tightly wound arms of the spiral galaxy create an inverted «S», as they spin in an anticlockwise direction.