Shane; Snedden, Stephanie; Schneider, Donald P.; SubbaRao, Mark; Tremonti, Christy; Waddell, Patrick; York, Donald G. We present the design and performance of the multi-object fiber spectrographs for ...

We describe a new method to derive clean, iodine-free spectra directly from observations acquired using high-resolution echelle spectrographs equipped with iodine cells. The main motivation to obtain ...

As the Hubble Space Telescope celebrates 35 years in space, here's what to know about the ambitious instrument.

If you're looking to make plans, we've got you covered! Things To Do rounds up local events happening this week in Fall River ...

The 400 fibers at the prime focus are optically linked with the two InfraRed Spectrographs (IRS1 and IRS2) on the floor two levels above the Nasmyth platform., each of which makes spectra of 200 ...

In the hunt for exoplanets, many seek out habitable worlds. There's comfort in discovering planets that remind us of ...

May 28, 2025 — A series of experiments support spectral data recently collected by the James Webb Space Telescope that found evidence that the icy surface of Jupiter's moon Europa is constantly ...

An international team of astronomers reports the discovery of a new giant exoplanet around an M-dwarf star (GEMS). The ...

A dazzling cosmic swirl, NGC 3507 shines alone in this Hubble image, though it secretly belongs to a dynamic galactic duo.

The Southwest Research Institute-led Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper spacecraft has successfully completed its initial commissioning following the October 14, 2024, launch.

Space Shuttle Endeavour is scheduled to rise off Pad 39B at Kennedy Space Center Wednesday, carrying a load that cannot be weighed with conventional scales. When the seven astronauts ride the ...

The six cameras and spectrographs span optical and infrared wavelengths, which represent light at different points along the electromagnetic spectrum. Optical light is that part of the spectrum that ...