HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

For millennia, humans have asked whether we are alone in the universe, yet the discovery of aliens still eludes us. But if ...

The study of exoplanets has come a long way since the first detection of a planet orbiting a star other than the Sun in 1995.

Astronomers have discovered an intriguing, potentially habitable, super-earth not far from us in cosmic terms.

Dec. 9, 2024 — A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in ...

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Main Camera Quad 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 10 MP ...

NASA's Hubble Traces Hidden History of Andromeda Galaxy Jan. 17, 2025 — In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in ...

A full history of Samsung Galaxy smartphones. In other words, every Galaxy phone released…until the Samsung Galaxy S25 is released. These are some of the best smartphones ever made. That’s what you’ll ...