
This year is the 50th anniversary of the publication of an astonishing and controversial book – Worlds in Collision. The provocatively titled 1950 book was written by Immanuel Velikovsky and caused an unprecedented furor in scientific circles. It led to the transfer of the book from the hurting academic publisher and dismissal of those who…

On Valentine’s Day, 2000, the Near Earth Asteroid Rendezvous (NEAR) spacecraft is is due, on its second attempt, to go into orbit around asteroid 433 Eros. It will be the first spacecraft to orbit an asteroid. NEAR will examine the odd-shaped rock, about twice the size of Manhattan Island, for about a year. What do…

“Homo sapiens sapiens is not always as sapiens as he sapiently should be.” Professor Gus Nossall. Two Voyager spacecraft are carrying a message from the human race to the remote future, somewhere in the distant stars. Our faint hope is that some other life form will find one of those spacecraft and decipher its cryptic…

NASA have just released the first images from their Thanksgiving Day, November 25, 1999, closest flyby of Io. See them at http://www.jpl.nasa.gov/pictures/io [dead link 2012, try http://photojournal.jpl.nasa.gov/catalog/PIA02519]. My earlier prediction that the so-called volcanos would be much hotter than the estimates made at lower resolution has been hinted at by NASA. It is reported that…

Emeritus Professor at the Australian National University, Dr. S. Ross Taylor has concluded after a lifetime’s work on the formation of the solar system: “When the remote chances of developing a habitable planet are added to the chances of developing both high intelligence and a technically advanced civilization, the odds of finding ‘little green men’…

Jupiter’s Moon Io: a Flashback to Earth’s Volcanic Past Excerpts From A NASA/JPL Press Release November 19, 1999 Jupiter’s fiery moon Io is providing scientists with a window on volcanic activity and colossal lava flows similar to those that raged on Earth eons ago, thanks to new pictures and data gathered by NASA’s Galileo spacecraft.…

Nowhere is the gravitational paradigm of cosmology shown to exhibit more strangeness than in compact high energy phenomena in deep space. A report in the journal Nature of 15 November proposes that a recently discovered star “is made of an exotic stuff called ‘strange matter’, never yet seen on Earth”. In other words, it may…

Excerpts from a NASA/JPL Press Release November 5, 1999 New images from Galileo reveal unexpected details of the Prometheus volcano on Io including a caldera and lava flowing through fields of sulfur dioxide snow. It appears that the Prometheus volcano on Io has characteristics remarkably similar to those of the Kilauea volcano in Hawaii, although…

NASA’s premier X-ray observatory was named the Chandra X-ray Observatory in honor of the late Indian-American Nobel laureate, Subrahmanyan Chandrasekhar. He was widely regarded as one of the foremost astrophysicists of the twentieth century. Early in his career he demonstrated that there is an upper limit (now called the Chandrasekhar limit) to the mass of…

The region around the crater Aristarchus (at lower right) has been a focus for observers searching for transient lunar phenomena. This false-color mosaic was assembled from blue, red, and near-infrared images taken by the Clementine spacecraft and represents brightness ratios between the wavelengths. Images taken several weeks apart reveal a surface change in the cobra-head…