Special to CosmicTribune.com, April 21, 2024 Excerpts from weekly Sky&Telescope report. SUNDAY, APRIL 21 ■ As night descends, look high in the west for Pollux and Castor lined up almost horizontally (depending on your latitude). These two stars, the heads of the Gemini twins, form the top of the enormous Arch of Spring. To their lower left […]
Special to CosmicTribune.com, April 14, 2024 Excerpts from weekly Sky&Telescope report. SATURDAY, APRIL 13 ■ This is the time of year when, as the last of twilight fades away, the bowl of the dim Little Dipper extends straight to the right of Polaris. High above the two end-stars of the Little Dipper’s bowl, you’ll find the two end-stars […]
Special to CosmicTribune.com, April 6, 2024 Excerpts from weekly Sky&Telescope report. FRIDAY, APRIL 5 ■ Shortly after nightfall around this time of year, Arcturus, the bright Spring Star climbing in the east, stands just as high as Sirius, the brighter Winter Star descending in the southwest (for skywatchers at mid-northern latitudes). These are the two brightest stars in […]
Special to CosmicTribune.com, April 3, 2024 Geostrategy-Direct By Richard Fisher A key determinant for future geostrategic space power will be speed, the ability to access distant destinations more rapidly than opponents. Chemical engines dependent on kerosene, methane and oxygen are very slow compared to the potential of nuclear fission propelled engines, that could halve the […]
Special to CosmicTribune.com, April 1, 2024 Excerpts from weekly Sky&Telescope report. MONDAY, APRIL 1 ■ The huge, bright Winter Hexagon is still in view early after dark, filling the sky to the southwest and west. Start with brilliant Sirius in the southwest, the Hexagon’s lower left corner. High above Sirius is Procyon. From there look higher upper right […]
Special to CosmicTribune.com, March 25, 2024 Excerpts from weekly Sky&Telescope report. SUNDAY, MARCH 24 ■ If you haven’t spotted Mercury yet this season, look for it lower right of Jupiter as twilight fades as shown below. Jupiter is magnitude –2.1. Mercury this evening is magnitude –0.1, meaning one sixth as bright. And that’s not counting the extra […]
Special to CosmicTribune.com, March 20, 2024 Geostrategy-Direct By Richard Fisher On March 14, the world’s largest man-made flying platform, the 5,000-ton SpaceX Starship, made its partially successful third flight, with 6 more planned for 2024 alone, and with SpaceX leader Elon Musk on March 18 vowing that Starship will reach Mars by 2030. The caveat […]
Special to CosmicTribune.com, March 19, 2024 Excerpts from weekly Sky&Telescope report. SUNDAY, MARCH 17 ■ The Moon, a day past first quarter, is approaching Castor and Pollux high overhead, as shown below. The waxing gibbous Moon passes under the heads of Gemini. They’re over Procyon at nightfall. ■ Look for Arcturus, the Spring Star, very low in […]
Special to CosmicTribune.com, March 9, 2024 Excerpts from weekly Sky&Telescope report. SATURDAY, MARCH 9 ■ Sirius is the overwhelmingly brightest star of Canis Major. In a very dark sky the Big Dog’s realistic stick figure is fairly plain to see — the dog is in profile, prancing to the right on his hind legs, with Sirius as […]
Special to CosmicTribune.com, February 26, 2024 Excerpts from weekly Sky&Telescope report. SUNDAY, FEBRUARY 25 ■ Another way Sirius is special: it’s the bottom star of the bright, equilateral Winter Triangle. The other two stars of the Triangle are orange Betelgeuse to Sirius’s upper right (Orion’s shoulder) and Procyon to Sirius’s upper left. The Winter Triangle perfectly balances on […]
