The main function of a telescope spectrograph is to separate light into its component colours (or wavelengths) to reveal information about the chemical content, temperature and motion of distant ...

The best survival kits are like insurance policies you hope you'll never need, but when disaster strikes, they can make all the difference. Packed with essentials like food, water, first aid supplies ...

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Every home needs a dedicated first aid kit, even if it’s only used to organize the supplies scattered in medicine cabinets, drawers and cupboards, making it much easier to grab them in a stressful ...

The instrument will support the 3.6 metre Devasthal Optical Telescope (DOT) in Uttarakhand, an official release from the department of science said on Wednesday. A team of scientists from the ...

On this day in 1993, space shuttle mission STS-61 was launched, marking the first servicing mission for the Hubble Space Telescope. The STS-61 mission was considered one of the most complex ...

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Professional inspections of your home for lead paint can cost hundreds of dollars. That’s why you’ll find do-it-yourself kits in many home centers and hardware stores. Our last tests of lead test kits ...

NASA scientists are eager to get to grips with a new toy for observing the heavens, the Echelon-Cross-Echelle Spectrograph (EXES). Mounted on a heavily-customized Boeing 747, the spectrograph has ...

Princeton Instruments is pleased to announce the availability of the new IsoPlane® 160 imaging spectrograph. The IsoPlane 160 brings the award-winning performance of Princeton Instruments’ IsoPlane ...

Figure 1: Experimental set-up and visualization of the raw data. The calibration tests consisted of series of 10–100 acquisitions (typically with an exposure time of 10–40 s plus a read-out time for ...