Researchers worry an “extinction-level event” is coming for space science as the Trump administration looks to slash spending ...

University of Arizona astronomers have learned more about a surprisingly mature galaxy that existed when the universe was ...

NASA’s SPHEREx mission has successfully communicated with Earth, marking the start of an ambitious journey to map the cosmos.

Researchers have identified a galaxy that existed when the universe was less than 300 million years old. This galaxy, known ...

An ambitious new survey by the Hubble Space Telescope offers the first bird's-eye view of all known dwarf galaxies orbiting ...

A History of the Moon in Myths, Maps, and Matter compiles 44 hand-drawn cartographic charts created by ...

The objects around the ringed planet are tiny, but some of them may have formed relatively recently in the solar system’s ...

NASA launched a new space telescope to explore the origins of the universe. The SPHEREx mission, which stands for ...

A newly identified Kuiper Belt trio, possibly only the second of its kind, could provide strong evidence that these distant ...

On Episode 152 of This Week In Space, Rod Pyle and Tariq Malik host Dr. Robert O'Brien, Director of the Universities Space ...

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A recent study of data from multiple missions shows the Red Planet may get its name from an iron mineral that formed when ...