T Coronae Borealis (T CrB), popularly known as the "Blaze Star," is surely on the verge of a rare and dramatic brightening.

The Blaze Star can be found in the constellation Corona Borealis ... Trace the Big Dipper's handle of stars in a curve to Arcturus, a bright, reddish star above the eastern horizon.

The noon Sun stands directly over Earth’s equator at 5:01 a.m. EDT on March 20. This point is the vernal equinox, or simply ...

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 ...

Follow the arc of its handle to Arcturus, the fourth brightest star in the sky, shining with an orange hue in the Boötes constellation above the east. Next, locate Vega, a brilliant blue-white ...