
What Becomes of the Starlight?
If Space Is Infinite and Finally Empty, the Energy Radiated From the Stars Must Go On Forever; But if Space is "Curved"—What Then?
If Space Is Infinite and Finally Empty, the Energy Radiated From the Stars Must Go On Forever; But if Space is "Curved"—What Then?
Many Perplexing Puzzles Have Given Way to Astrophysical Research, but Enough Remain to Keep Astrophysicists Occupied
It Is Now Impossible to Predict the Weather From Sun-spots, and Such Predictions Need Not be Taken Seriously
The Problem of the Nature of the Peculiar "Planetary Nebulae" Gives Way to the Modern Astrophysicist
The Past Year Has Provided Several Unusually Interesting Comets. Recent Computations Indicate That One Comet's Orbit Extends Half Way to the Nearest Fixed Star
It Is Easy to Prove That the Stars Are Not Infinite in Number, and That the Universe Is Finite. How Large, Then, Is It?
Fully Investigated, the Supposed Element Nebulium Turns Out to be Nothing but Common Everyday Air
Ten Co-operating Astronomical Observatories Have Revealed that the Little Cluster Known as Praesepe—"The Manger"—Contains Over 350 Stars Traveling Side by Side Through Interstellar Space...
When Astronomers Talk of Galaxies of Stars 60,000,000,000,000,000,000 or More Miles Distant, How Have They Arrived at Such Stupendous Figures?
Jupiter, Saturn, Uranus and Neptune, Once thought to be hot, are so deeply Shrouded with Extremely Frigid Clouds that their Surface Temperatures Remain Unknown
The Search for Exceptional Stars--Some Unusually Bright, Some Exceptionally Faint, Others Very Rapid--Forms an Intriguing Specialty for the Modern Astrophysicist
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