A team of astronomers from Princeton University and the Institute for Advanced Study has identified what appears to be a new ...

A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said Wednesday, moving to quash a wave of online speculation.

Nearly a century after Pluto’s discovery, astronomers are still searching for mysterious planets beyond Neptune - including a ...

Nearly a century after Pluto’s discovery, astronomers are still hunting for mysterious planets beyond Neptune - including a ...

The ocean has beckoned to legions of energy entrepreneurs before dashing their hopes against the rocks. Now a new company is ...

Oct 1 (Reuters) - Neptune Insurance (NP.N), opens new tab shares jumped 12.5% in their New York Stock Exchange debut on Wednesday, valuing the company at nearly $3.11 billion and making it the latest ...

Sept 22 (Reuters) - Neptune Insurance said on Monday it was targeting a valuation of up to $2.76 billion in its U.S. initial public offering, as the IPO market continues to run hot. Some existing ...

Though the rings appear solid from afar, they’re actually a dynamic, rotating system of icy debris. One theory suggests they may be remnants of a moon or comet torn apart by Saturn's immense gravity.

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Hey everyone! Today, we’re taking a quick trip to the outer reaches of our solar system to chat about Neptune. This big, blue planet is super interesting, and it’s got some unique features that make ...