Earth-like planet, Venus, has never been habitable, the latest research reveals. The new discovery challenges theories that ...

Jupiter reaches opposition; meanwhile, the star Canopus shines bright and the constellation Pictor offers many gems to view.

Greetings everyone and welcome to the last month of the year and an absolutely astounding month for skygazing! We’re going to ...

When the fog stays away, the San Francisco Amateur Astronomers hold public City Star Parties once a month. They’re part of a ...

An unusual planetary system with three known ultra-low density 'super-puff' planets has at least one more planet, according to new observations.

The European Space Agency (ESA) is scheduled to launch the Copernicus Sentinel-1C satellite today, lifting off from Kourou, ...

There are trade-offs putting a house with a wall of glass on the south side, to welcome solar heating, amongst hardwoods. The cooling provided by those fully leafed trees during ...

Dark matter, which makes up 80 percent of all matter in the universe, may have formed in the very short time before the big bang.

The effort to remove President Yoon Suk Yeol reflected fury over his declaration of martial law. He lifted the order within hours after it incited protests. Members of South Korea’s opposition ...

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