The sky, Oct. 3-10: Moon occults Pleiades on Oct. 9; Last Titan transit of Saturn until 2040

The sky, Oct. 3-10: Moon occults Pleiades on Oct. 9; Last Titan transit of Saturn until 2040

Special to CosmicTribune.com, October 6, 2025 Excerpts from weekly Astronomy.com report. Friday, October 3 There’s a new potential supernova candidate in a spiral galaxy located in Ursa Major, visible overnight for U.S. observers. If you’ve got an imaging scope or an astrophotography setup on a larger optical instrument, you may want to give it a try. […]

The sky, Sept. 22-28: Fall arrives on Monday

The sky, Sept. 22-28: Fall arrives on Monday

Special to CosmicTribune.com, September 21, 2025 Excerpts from weekly Sky&Telescope report. MONDAY, SEPTEMBER 22 ■ Fall begins today in the Northern Hemisphere at the moment of the equinox, 2:19 p.m. EDT (11:19 a.m. PDT). This is when the center of the Sun crosses Earth’s equator, and equivalently the celestial equator, in its six-month journey south from solstice […]

The sky, Sept. 14-21: Andromeda galaxy, M31, high in the East

The sky, Sept. 14-21: Andromeda galaxy, M31, high in the East

Special to CosmicTribune.com, September 15, 2025 Excerpts from weekly Sky&Telescope report. SUNDAY, SEPTEMBER 14 ■ Altair is the bright star high towards the south in early evening. Find little Sagitta, the Arrow, barely a fist at arm’s length above it. Now imagine rotating the Arrow on its point a third of a turn counterclockwise. Its middle star […]

The race for asteroid Apophis and China’s plans for ‘Planetary Defense’

The race for asteroid Apophis and China’s plans for ‘Planetary Defense’

Special to CosmicTribune.com, September 10, 2025 Geostrategy-Direct By Richard Fisher There is now a race involving government funded programs and universities to reach the asteroid Apophis, a 375-meter diameter asteroid only discovered in 2004 but that will reach a nearest distance of 32,000 kilometers (20,000 miles) from Earth on April 13, 2029. But it is […]

The sky, Sept. 7-14: Focus on M27, the Dumbbell Nebula

The sky, Sept. 7-14: Focus on M27, the Dumbbell Nebula

Special to CosmicTribune.com, September 7, 2025 Excerpts from weekly Sky&Telescope report. SUNDAY, SEPTEMBER 7 ■ Full Moon (exactly full at 2:09 p.m. EDT). Saturn follows about 8° or 10° behind it across the sky through the night. By no coincidence, Saturn is just two weeks from its own opposition: When you face the full Moon and Saturn […]

The sky, Aug. 31-Sept.7: Saturn in view all night

The sky, Aug. 31-Sept.7: Saturn in view all night

Special to CosmicTribune.com, September 1, 2025 Excerpts from weekly Sky&Telescope report. SUNDAY, AUGUST 31 ■ Now Antares and Delta Scorpii line up to the right of the Moon. The line points the same length the other way from the Moon to the spout of the Sagittarius Teapot. MONDAY, SEPTEMBER 1 ■ September’s arrival means that Scorpius, that […]

The sky, Aug. 25-31: Winter preview before dawn’s light

The sky, Aug. 25-31: Winter preview before dawn’s light

Special to CosmicTribune.com, August 25, 2025 Excerpts from weekly Sky&Telescope report. MONDAY, AUGUST 25 ■ While twilight is still fairly bright, can you catch the very thin Moon, not quite two days old, very low in the west-southwest? Bring binoculars. The Moon can help guide you to increasingly elusive Spica and Mars, as shown below. For a […]

The sky, Aug. 18-24: Moon, Venus and Jupiter together on the 19th

The sky, Aug. 18-24: Moon, Venus and Jupiter together on the 19th

Special to CosmicTribune.com, August 18, 2025 Excerpts from weekly Sky&Telescope report. MONDAY, AUGUST 18 ■ Titan casts its shadow on Saturn tonight. Every 15 years, Saturn’s largest moon repeatedly crosses Saturn’s face from Earth’s viewpoint — and, more visibly, casts its very tiny black shadow onto Saturn’ face. A series of these events is now under way. They will […]

The sky, Aug. 11-17: Jupiter and Venus in conjunction at dawn on Aug. 12

The sky, Aug. 11-17: Jupiter and Venus in conjunction at dawn on Aug. 12

Special to CosmicTribune.com, August 11, 2025 Excerpts from weekly Sky&Telescope report. MONDAY, AUGUST 11 ■ Venus and Jupiter shine in conjunction, just 0.9° apart, in the east during early dawn Tuesday morning the 12th. In fact, they rise about an hour before dawn even begins if you have a good flat horizon to the east-northeast. Brilliant celestial cat’s eyes […]

The sky, August 4-10: Perseid meteor shower begin

The sky, August 4-10: Perseid meteor shower begin

Special to CosmicTribune.com, August 4, 2025 Excerpts from weekly Sky&Telescope report. SUNDAY, AUGUST 3 ■ This evening the waxing gibbous Moon hangs hardly more than 1° below orange Antares, the 1st-magnitude heart of Scorpius. MONDAY AUGUST 4 ■ Now the thickening, brightening gibbous Moon shines midway between Antares to its right and the spout of the Sagittarius […]

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