Latest articles by Daisy Dobrijevic
What is the moon phase today? Lunar phases 2025
Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.
Night sky for tonight: Visible planets, stars and more in this evening's sky
Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
Northern lights forecasts, alerts, and geomagnetic storm warnings - live updates
The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.
A rare Black Moon rises with the sun tomorrow Here's what to expect
A Black Moon rises tomorrow (Aug. 23), though you won't see it. Its timing makes it a rare lunar event.
Watch 2 fiery blasts erupt from the sun — is Earth in the danger zone? (video)
Two colossal plasma fountains tore away from the sun in a breathtaking double blast, one of the most impressive eruptions this solar cycle.
Partial solar eclipse September 2025: Live updates
The next solar eclipse will be on Sept. 21, 2025.
A partial solar eclipse is coming: 1 month until the moon takes a 'bite' out of the sun
A deep partial solar eclipse will grace the Southern Hemisphere on Sept. 21, 2025, with the best views from remote seas and New Zealand's dawn skies.
What is a blood moon?
Reference A blood moon, or total lunar eclipse, turns the moon red — here's what causes it and when to see the next one
Sirius: The brightest star in Earth's night sky
Reference Discover Sirius, the Dog Star, the brightest star in the night sky and learn how to spot it, its history, and why astronomers study it.
Northern lights may be visible in these 10 states overnight Aug. 19-20
Auroras may be visible from Alaska to Washington as an incoming speedy solar wind could spark geomagnetic storm conditions overnight.
I tried to image the Veil Nebula but accidentally got an 'Alien' Xenomorph (photo)
As 'Alien: Earth' hits screens, the night sky delivers a cameo from the franchise's iconic villain.
Hidden fault beneath Canada could trigger massive earthquake after 12,000 years of silence
Advanced satellite and lidar mapping has uncovered signs that the Tintina fault in Canada's Yukon may be primed for a powerful earthquake.
NASA's Perseverance rover spies mysterious 'helmet' on Mars (photo)
The medieval-looking "helmet" is the latest addition to Mars' gallery of odd-shaped rocks.
1 year until the total solar eclipse 2026: Here's what you need to know
With just one year until the total solar eclipse of 2026, we take a look at everything you need to know for the ultimate eclipse adventure.
Lunar eclipse calendar 2025: When and where to see the blood moons this year
Reference There are two lunar eclipses in 2025. Our guide tells you how you can see them and when the next lunar eclipse will occur.
Don't miss Perseid meteor shower 2025 peak Aug. 12-13: Here's what you need to know
The Perseid meteor shower takes place each year as Earth travels through the debris shed by comet 109P/Swift-Tuttle.
Full moon calendar 2025: When to see the next full moon
Reference The full moon happens about once a month. Find out when.
What time is the August full moon?
The full moon rises on Aug. 9; here are the best times to view the Sturgeon Moon.
Northern lights may be visible in these 18 states Aug. 8-9
Auroras may be visible from Alaska to Illinois as an incoming solar storm could spark geomagnetic storm conditions overnight.
Total lunar eclipse September 2025: Live updates
The next lunar eclipse will be overnight on Sept. 7-8, 2025.
A blood moon is coming: Here's what you need to know about the total lunar eclipse on Sept. 7
Start preparing now to catch next month's dramatic total lunar eclipse.
Solar eruption from Earth-facing sunspot could trigger northern lights Aug. 8 (video)
The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.
3 powerful solar flares erupt in less than 24 hours, ending weeks of calm on the sun (video)
Space weather forecasters are watching for faint CMEs that could reach Earth later this week.
