STEPHEN HAWKING

When we look at the problems we may face if we live a million years, we start to realize that the current problems and concerns are nothing when compared to the long-term perspective of our planet and the universe which we inhabit.

The constant injury humans cause to our home planet would...

The JWST will also look back to the very first galaxies in universe to learn mor about their evolution and why there’s so much variety in them. Nearly all the spiral and elliptical galaxies that we see today have experienced at least one collision or merger with another local galaxy.

Yet ol...

One can simply not avoid speculation. In most periods the investor must recognize the existence of a speculative factor in his common-stock holdings. It is his task to keep this component within minor limits, and to be prepared financially and psychologically for adverse results that may be of sh...