The frequency of fireballs in our planet’s skies seemed to grow in recent months. NASA and other meteor experts can’t agree ...

Loeb's appearance follows a directive from President Trump to the Secretary of War to begin declassifying files related to ...

Hansjürgen Köhler has been a volunteer UFO hunter for more than 50 years. He sees his work as scientific investigation, but ...

Since the 1950s, humanity has been searching for extraterrestrial life with increasingly sophisticated tools. But after decades of space probes, meteorite analysis, radio telescopes, and UFO ...

In “Why Do We Exist?” Hakeem Oluseyi explores how life may emerge to move energy through matter—and why Earth is the perfect ...

The Smithsonian opened the MSC in 1983 to ease overcrowding at the natural history museum’s main building on the National ...

Comet C/2025 R3 (PanSTARRS) is brightening as it approaches Earth and should be visible to the naked eye between April 13 and ...

Odds of 50 random events happening to you. Millions of Americans buy lottery tickets each year, even though most people know ...

Donald Trump has hailed the astronauts of the Artemis II mission, saying they have “made history and made all of America ...

A comet named 31/ATLAS was first discovered on July 1, 2025, and is located about 420 million miles away from Earth, according to NASA. Thankfully, the comet poses no threat to Earth.

Lyrid meteors were photographed blazing through Earth's atmosphere on the nights surrounding the April 22 peak.

NASA has uncovered major new clues on Mars that could point to alien life. The space agency’s rover has found chemicals on ...