Extrasolar Planets
Photosynthesis Is Not Enough
This event occurred approximately 2.4 billion years ago. The oxygen content of Earth’s atmosphere rose from just one thousandth of a percent (10-5) of its present level (about 21 percent of the … more
Milky Way Galaxy’s Tiny Black Hole
The latest and most definitive measurement puts the mass of that black hole at 3,600,000 times the mass of the Sun.1
The Milky Way Galaxy’s central black hole by itself is not dangerous to … more
Is the Sun Unique?
A few months ago, Hugh Ross discussed efforts by various astronomers to find a twin of the Sun using six different star properties. Only four or five stars out of more than 100,000 had characteristics … more
More Evidence for the Design of Earthquake Activity
In the December 2007 issue of Astrobiology Stanford University geophysicists Norman H. Sleep and Mark D. Zoback note that the higher tectonic activity during Earth’s early history could have … more
Design of the Solar System’s Gas Giants
The masses and orbits of the solar system’s four gas giant planets are crucial for life on planet Earth. Without the gas giant planets, Earth would suffer from frequent life-destructive … more
Martian Climate Instabilities Compared to Earth’s
Mars is a good example of such a pathway. It also is a good example of how the study of other planets can expose hidden evidences for supernatural design in our own planet.
In a recent issue of … more
Astronomers Find Batch of "Super-Earths"
Source: Yahoo! News, "Astronomers Find Batch of 'Super-Earths'," Reuters, June 16, 2008 more
Smallest Planet Outside Solar System Found
Source: Yahoo! News, "Smallest planet outside solar system found," April 9, 2008, by Jason Webb, http://news.yahoo.com/s/nm/20080409/sc_nm/science_planet_dc more
Microlensing Planets
More than 275 extrasolar planets (planets outside of our own solar system) have been discovered using a variety of measurement techniquesincluding:
Astrometry, where the astronomer precisely … more
Scientists Spot Organic Molecule on Distant Planet
Source: Yahoo! News, "Scientists Spot Organic Molecule on Distant Planet," by Will Dunham, March 19, 2008 more
Scientists and Amateurs Find New Solar System
Source: Reuters, "Scientists and Amateurs Find New Solar System," February 14, 2008 more
Is Life Possible on a Moon?
A team of American astronomers recently announced the discovery of the first known planet outside our solar system to spend its entire orbit within the “habitable zone.”1When astronomers … more
Does the Probability for ETI = 1?
Earlier this fall (September 25) I had a three-minute debate on Mancow’s Morning Madhouse, a nationally syndicated radio show, on the topic “Is there scientific evidence for intelligent … more
Could This Be Earth's Near Twin?
Source: The Guardian. more
Could This Be Earth's Near Twin? Introducing planet 55 Cancri f
Source: The Guardian. more
Planet Migration Tests Solar System Design
Astronomers have discovered over 250 planets outside of our solar system residing in over 200 different planetary systems. However, all of these extrasolar planets exhibit characteristics that would … more
Searching for Earths
I once saw a toy that served as a visual example of the saying "one in a million". It consisted of a clear plastic ball about 4 inches in diameter filled with literally a million little plastic cubes. … more
Planet Rotation Design
If the planet rotates too slowly, the temperature differences between day and night will become too extreme. If the planet rotates too quickly, the jet streams will become too laminar and too stable, … more
Start and Stops in the Search for Earth-like Planets
A few weeks ago we reported on the discovery of a new planet circling an M-type dwarf star named Gliese 581 in the constellation Libra. This discovery received a lot of attention in the news because … more
In the Habitable Zone But With No Water
Planets around M dwarf stars have generated a lot of interest lately—especially with the recent discovery of an earth-mass planet in the region where liquid water could exist on the surface. … more
