Spring is almost here — officially, at least. The vernal equinox arrives on Thursday, marking the start of the spring season ...

Equinoxes mark the only time of the year when both the north and south poles are lit by the Sun at the same time. The spring ...

As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

Spring equinox may be the best time to see the aurora with a peak in solar activity combining with a special effect.

SpaceX chief Elon Musk is fixated on sending manned missions to Mars and he wants the humanity to colonise the red planet in ...

The first day of spring in the Northern Hemisphere falls on March 20, 2025, marking the vernal equinox. The event occurs when ...

As the vernal equinox approaches on March 20, 2025, the night sky comes alive with a dazzling mix of celestial events, ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

The latest Northern Lights forecast means the aurora borealis may be seen in the continental U.S. this weekend.

At precisely 9:01 UTC (5:01 a.m. EDT) on March 20, our star will cross the celestial equator during the vernal (spring) ...

Abstract: Magnetic anomaly detection (MAD) is an effective technique for detecting ferromagnetic materials in the presence of the geomagnetic field. In this paper, by integrating and enhancing the ...