This long strand of stars streaks out of the Milky Way's disk in thesame manner as others seen in galaxies across the universe. Until now scientists had difficulties figuring just how faraway spiral arms are, and various measurements and techniques had discrepanciesranging by a factor of two. ...
The Earth's average distance from the sun is about 93 million miles. The reason this distance is given as an average distance is because the Earth's orbit, like all planetary orbits, is not circular but elliptical, or oval-shaped. The Earth actually ranges in distance from the sun from a...
Blessed with the combination of the Western Ghats and splendid weather, there are several places to visit near Bangalore. Just one visit to these places would surely revitalize your drained out souls from all the frenzy work in the bustling city. You can experience all sorts of natural wonders...
Galaxies emit electromagnetic radiation, or light, across a wide range of radio wavelengths, but thus far 21-cm-wavelength radio waves have only been seen from nearby and thus more recent galactic sources. "It's the equivalent to a look-back in time of 8.8 billion years," lead author and...
half hours in the water, swimming between the walls of the harbour. By the end of July, it is reckoned that I should be able to swim for 7 hours on a Saturday and then another 7 hours on the Sunday. Fourteen hours is the approximate time it will take me to swim across to France....