Surprise asteroid flies by Earth at only 250 miles away (video). Via @spacedotcom
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Surprise asteroid flies by Ear...
Surprise asteroid flies by Earth at only 250 miles away (video)
It's a close flyby of our planet, but not a record.
#NorthernLights may get stronger within the next 2 years as the sun enters a turbulent decline with a 'last gasp' finale. Via @spacedotcom
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Northern lights may get strong... 
Northern lights may get stronger within the next 2 years as the sun enters a turbulent decline with a 'last gasp' finale
Auroras aren't over: the sun's decline brings more storms, and a 'last gasp' finale could light up skies in the next 2 years.
Harvest Moon 2025: Watch a rare October supermoon rise amid shooting stars. Via @live_science
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Harvest Moon 2025: Watch a rar...
Harvest Moon 2025: Watch a rare October supermoon rise amid shooting stars
The famous Harvest Moon โ the first of three supermoons of 2025 โ will be the first full moon of autumn when it rises on Oct. 6-7.
Two
#Comets Are Moving Into Your Night Skies in October: How to Watch. Via @nytimes
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Two Comets Are Moving Into You...
Two Comets Are Moving Into Your Night Skies in October: How to Watch
The comets A6 (Lemmon) and R2 (SWAN) are visitors from the chilly fringes of our solar system, and could even be visible at the same time.
Don't miss the full 'Harvest Supermoon' rise on Oct. 6: Here's what to expect. Via @spacedotcom
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Don't miss the full 'Harvest S...
Don't miss the full 'Harvest Supermoon' rise on Oct. 6: Here's what to expect
The first supermoon of 2025 rises on Oct. 6 close to the gas giant Saturn.
Newly discovered
#comet '
#Lemmon ' may be visible to the naked eye this month โ but it will look more like a lime. Via @live_science
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Newly discovered comet 'Lemmon...
Newly discovered comet 'Lemmon' may be visible to the naked eye this month โ but it will look more like a lime
Comet Lemmon, discovered earlier this year, will make a close approach to Earth later this month, giving skywatchers the chance to see its surprising lime-green glow.
Northern lights may be visible in these 12 US states tonight
Auroras may be visible from Alaska to New York as geomagnetic storm conditions are predicted to continue tonight.
Northern lights may be visible in these 7 US states (and maybe more) tonight
Auroras may be visible from Alaska to Idaho as geomagnetic storm conditions are predicted to continue tonight.
Don't miss International Observe the Moon Night 2025: How to join the celebration on Oct. 4. Via @spacedotcom
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www.space.com/stargazing/i...Don't miss International Obser...
Don't miss International Observe the Moon Night 2025: How to join the celebration on Oct. 4
Over 700 events are scheduled for International Observe the Moon Night 2025.
Starwatch: Sunlight and dust combine to create the soft glow of zodiacal light. Via @guardian
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Starwatch: Sunlight and dust c...Starwatch: Sunlight and dust combine to create the soft glow of zodiacal light
Choose the darkest site you can find an hour before dawn twilight to observe one of the more subtle celestial effects
Jack C.M