Astronomy
Why We Keep Asking about the Christmas StarThis week’s Jupiter-Saturn conjunction represents one of dozens of theories trying to explain the sign that pointed Magi to Jesus.
Mars Mission: Filling the Earth and BeyondOur cosmic calling and the creatures we take with us.
Love Thy Extraterrestrial NeighborThe burgeoning field of astrobiology and what it tells us about the meaning of life.
Moonshot: What Barth, Tillich, and Tozer Thought of the Space AgeCT’s 1958 interview provides some bearing on today's missions to the sun, Mars and beyond.
Are We the Ultraviolet Light of the World? Or the X-Rays?An astronomer ponders one of Jesus' most memorable sayings.
Why Does the Red Planet Call to Us?What space exploration tells us about human curiosity, from Eden to Mars.
The Exoplanets Declare the Glory of GodTRAPPIST-1 is not our new home. The Creator declared it good anyway.
The Cosmos Is Vaster than the Ancients ImaginedLooking at the stars is always humbling. Wrong understandings of their movement are even more so.
What Kind of Astronomical Marvel was the Star of Bethlehem?And was it even a star? A biblical scholar investigates the mysterious object that guided the Magi to Jesus.
O Subtle Star of BethlehemTheory suggests wise men saw something big in something little.
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