Venus may be far more geologically alive than anyone expected. New research suggests its outer crust could be churning with ...

Jupiter: Spot Jupiter in the evening sky with a telescope, although with the sun setting later, it'll become more difficult ...

Californians can glimpse up to 15 meteors each hour under cloudless skies while the Lyrid meteor shower is underway. The ...

April skies feature close planet pairings, a bright meteor shower, and stunning views of the ancient star cluster M3.

During evenings in April 2025, there are two bright planets visible. The departure of Venus has left Jupiter, in the west at ...

Future missions to Venus could also supply additional data on the density and temperature of the planet's crust, which could ...

Venus, however, is a different story. Its crust is thicker—anywhere from 30 to 90 kilometers—and its surface is extremely hot ...

The constellations Taurus, Orion, Canis Major, and Gemini grab attention this month, while Mars, Jupiter, and Venus dominate ...

What's happening in the skies over North Texas this month? April holds some spectacular sights in the night sky. Check out ...

Venus—a hot planet pocked with tens of thousands of volcanoes—may be even more geologically active near its surface than ...

Ellipses are defined as curves that surround two focal points. At any point on the ellipse, the sum of the distance to both ...