Facing due east this week at around 6:30 p.m. local time, we can see an almost perfect isosceles triangle formed by the bright stars marking the heads of Gemini the Twins, Pollux and Castor and ...

For Mars, you can use Castor and Pollux in Gemini. The Red Planet will cross the border from Gemini into the neighboring constellation Cancer the Crab on April 12. If you check their positions ...

The ANDE-2 spacecraft, Castor and Pollux, shortly after deployment from Space Shuttle Endeavour on July 30, 2009, as photographed by the crew of STS-127 from the flight deck. Disclaimer ...

If you connect Mars with Pollux and Castor, both from the constellation Gemini, you get smaller isosceles triangle, with the Red Planet as the brightest of the three points. This triangle will ...

At this moment, it forms a conspicuous triangle with two nearby bright stars, Castor and Pollux, in the constellation Gemini. To echo H.A. Rey in his classic "The Stars — A New Way to See Them ...

Mars, accompanied by its stellar companions Pollux and Castor, climbs almost overhead a couple of hours after sunset and continues to noticeably dim as it pulls away from Earth. The only planet ...