On any clear night, find the stars of the Big Dipper high in the northern sky. Trace the Big Dipper's handle of stars in a curve to Arcturus, a bright, reddish star above the eastern horizon.

Find the Big Dipper high in the northeast and use the curve of its handle to go "arc to Arcturus," locating the bright star in Boötes due east. Now go diagonally down to the east-northeast ...

The summer stars have driven the winter constellations over the sunset horizon, and even the “springy” form of Leo, the lion, has moved into the west. Behind Leo comes brilliant Arcturus, the ...

As August begins, Jupiter comes out in the sun’s afterglow and soon drops out of sight. High in the southwest, the brilliant star Arcturus starts a month-long plummet to the horizon, ...

COVID-19 in India: India on Monday reported 7,178 new coronavirus infections, while the active cases have dipped after 69 days, according to the Union Health Ministry data. The current spike in ...

Adaptive Optics Observations of Arcturus using the Mount Wilson 100 Inch Telescope This is the metadata section. Skip to content viewer section. ABSTRACT Upon inspection of the multiple‐star results ...