An international team of researchers has discovered that previously observed variations in brightness of a free-floating ...

An international team of researchers has discovered that variations in brightness must be the result of complex weather, ...

Using NASA's James Webb Space Telescope to monitor a broad spectrum of infrared light emitted over two full rotation periods ...

Stargazing is a bit of a tradeoff this month. The bad news is that sunsets in March are progressively later, and Daylight ...

March 2025 features Venus transitioning from the evening to the morning sky, with a bit of overlap; the year’s best evening ...

Venus, Mars, Jupiter, Saturn, Uranus, and Neptune were already visible in the night sky after dusk this month, but Mercury joined them on Feb. 28. While it's common to see a few planets line up in the ...

The cosmos is riddled with evidence that the universe began with an exotic, unfathomably rapid expansion, but scientists ...

If last year whet your eclipse appetite, get excited for the night skies this month. Mid-March will bring a total lunar ...

A total lunar eclipse occurs this month. Venus transitions from evening to morning, while Mars and Jupiter dominate the late ...

In March the bright winter constellations of Canis Major, Canis Minor, Orion, Gemini, Taurus and Auriga fill the southern sky stretching all the way to zenith — the point directly overhead. Directly ...

Without a doubt, this month’s astronomical highlight will be a total eclipse of the moon. It happens on the night of March 13 ...

A stunning planet parade is now visible in the night sky. A planet parade is when several of our solar system's planets are ...