Researchers have developed a new coronagraph that could make it possible to see distant exoplanets obscured by light from their parent stars.

An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

Early on April 25, 2025, a rare triple conjunction of Venus, Saturn, and a crescent Moon will grace the morning sky. This celestial alignment will form a nearly perfect triangle, resembling a smiling ...

Venus will be at its brightest in the morning sky — just 67 days after it was at its brightest in the evening sky. Here's why ...