Chandra X-ray Observatory Posts - TopicsExpress

Question of the Day! There are numerous objects throughout the
Question of the Day! There are numerous objects throughout the universe that exhibit jets. How is it that they have tight diameters, and are directly ...

Question of the Day! As the planet Earth is accumulating meteoric
Question of the Day! As the planet Earth is accumulating meteoric dusts in tons every day, will not the mass of the Earth increase? If so, does it aff...

Question of the Day! In your web page on Supernovas and Remnants
Question of the Day! In your web page on Supernovas and Remnants ( chandra.si.edu/resources/illustrations/supernova.html ), you show that a star would...

Glossary Term of the Day! Electromagnetic Radiation: Consists of
Glossary Term of the Day! Electromagnetic Radiation: Consists of massless packets of pure energy called photons produced by changes in the energy of c...

Question of the Day! According to a recent press release, Chandra
Question of the Day! According to a recent press release, Chandra provided detailed temperature maps for the gas of galaxy clusters Abell 2390 and MS2...

Question of the Day! What is the diameter of Chandras X-ray lens
Question of the Day! What is the diameter of Chandras X-ray lens and who designed it? Answer! The x-ray mirrors were designed by Chandra Telescope Sc...

Question of the Day! Why do we need X-ray
Question of the Day! Why do we need X-ray telescopes? Answer! Because much of the matter in the universe cannot be seen by any other telescope. X-ray...