The first human being who, along with Neil Armstrong, set foot on the Moon lived his true odyssey on Earth. Buzz Aldrin has told Angela Posada-Swafford about the personal difficulties he had to overcome to become the brilliant advocate of space exploration that he is today.
Although 13,000 million years ago the Universe was very different from the one we know today, there were already stars, as an international team of scientists, including Spaniards, has just demonstrated.
If NASA's goal of sending a manned spacecraft to Mars within a couple of decades is met, it is possible that the first astronauts to set foot on the red planet will be housed in its caves.
On October 22, 23 and 24, astronomers from around the world will take to the streets to show citizens what Galileo Galilei observed through his telescope 400 years ago.
When in 1609 Galileo Galilei presented his new contraption in Venice, many called it diabolical: the sky - and its sacred mysteries - opened before the eyes of man. This is the exciting evolution of that tube with two lenses: the telescope.
From tonight until October 22, the most popular meteor shower in October, the Orionids, will reach its maximum activity. The optimal time to observe them will be before sunrise.
With the help of the Spitzer Space Telescope, American astronomers have discovered a ring of debris surrounding Saturn, so large that it would take a billion Earths to fill it.
A Commission of Experts on space appointed by the White House said yesterday that a return to the Moon is not going to be feasible. The problem is money.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
