With a sun more than 4.5 billion years old, our solar system is considered "middle-aged," and the pictures of what it might ...

Another finding was how dramatically the planets varied in brightness over just three years. The team discovered that PDS 70 ...

An Australian man was disappointed when he lost more than $11,000 in a devious scam, but what he uncovered next left him ...

Uncertainty around the future of Biden-era tax credits for the expansion of wind, solar, nuclear and other low-carbon energy ...

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