The star at the heart of the oft-observed Helix Nebula powered a clumpy wind before it died. Now, new images capture these clumps’ dissolution into the space between stars.
The post The Helix Nebula is Hurling Clumps of Gas through Space appeared first on Sky & Telescope.
In twilight, watch bold Venus and tiny Spica approach each other to meet September 1st. And check whether you'll be able to see anything of Wednesday's solar eclipse!
The post This Week's Sky at a Glance, August 7 – 16 appeared first on Sky & Telescope.
View the August 12th total solar eclipse from anywhere — the livestream options are plentiful!
The post Where to See the August 12th Solar Eclipse Online appeared first on Sky & Telescope.
Several science campaigns plan to greet the racing shadow of the Moon on August 12th.
The post Science Campaigns Planned for the August 12th Total Solar Eclipse appeared first on Sky & Telescope.
With a new Moon in play, skywatchers anticipate a fine Perseid performance this year.
The post A Perfectly Timed Perseid Meteor Shower appeared first on Sky & Telescope.
Scientists observing the Sun with the Daniel K. Inouye Solar Telescope have caught a wave-like shape that's never been seen on the Sun's visible surface.
The post Inouye Solar Telescope Sees the Sun Closer Than Ever appeared first on Sky & Telescope.
Brief but powerful flashes of radio waves are aiding astronomers' quest to find and map cosmic gas.
The post A New Way to Map the Universe's Missing Matter appeared first on Sky & Telescope.
Delphinus, the constellation looks just like a tiny Dolphin that's splashing its way through the sky amidst other famous summer sights.
The post Meet the Constellations: Delphinus, the Dolphin appeared first on Sky & Telescope.
The longest total solar eclipse visible from land until 2114 will sweep across Spain and North Africa on August 2, 2027. Here’s how to choose where to watch it.
The post Plan for Next Year's Total Solar Eclipse: August 2, 2027 appeared first on Sky & Telescope.
This month we’ve got three big celestial events to cover: eclipses of the Sun and Moon, and especially good prospects for the Perseid meteor shower. Plus we’ll track down a few planets, and gaze at the center of our galaxy. So load up on the bug juice, and come along on this month’s Sky Tour.
The post August Podcast: Three Big Events! appeared first on Sky & Telescope.
Asteroid 44 Nysa has the weirdest shape yet seen for an asteroid, and that’s saying something.
The post Astronomers Spot Weird, Three-Lobed Asteroid with a Moon appeared first on Sky & Telescope.
Once the bright Moon is out of the evening sky by Monday or so, use Altair high in the southeast to find little Delphinus and Sagitta roughly a fist at arm's length from it.
The post This Week's Sky at a Glance, July 31 – August 9 appeared first on Sky & Telescope.
New analysis of observations taken in 2024 confirm a stellar companion for Betelgeuse in the constellation Orion.
The post New Images Confirm: Betelgeuse Has a Companion appeared first on Sky & Telescope.
Astronomers have long thought supermassive black holes can escape their home galaxies — now they've found one roaming its host's galactic outskirts.
The post Wandering Supermassive Black Hole Found at the Edge of its Galaxy appeared first on Sky & Telescope.
The only total solar eclipse of the year coincides with the Perseid meteor shower. Here's what you need to know to watch the eclipse.
The post Rare Total Solar Eclipse-Perseid Meteor Shower Double-Header August 12th appeared first on Sky & Telescope.
Ash from countless volcanic eruptions on Io have likely built up its porous surface.
The post Jupiter’s Moon Io is Surprisingly Fluffy appeared first on Sky & Telescope.
The waxing gibbous Moon passes Antares. Turn the Summer Triangle into the Summer Diamond. And as you snuggle into bed, would Vega land on your roof if it dropped out of the sky?
The post This Week's Sky at a Glance, July 24 – August 2 appeared first on Sky & Telescope.
When a meteorite tore through a New Jersey home, the homeowner quickly preserved the fragments. Now, they're giving scientists a look at Earth's early history.
The post New Jersey Meteorite Offers Early Solar System Clues appeared first on Sky & Telescope.
This periodic visitor is now bright enough to see in binoculars from a dark sky. We also report on a bright supernova in Ursa Major.
The post Comet 10P/Tempel Brightens, Sets Sail South appeared first on Sky & Telescope.
Astronomers have found a Jupiter-mass world orbiting a brown dwarf that orbits a star.
The post Exoplanet or Exomoon? New Contender Elicits Skepticism appeared first on Sky & Telescope.
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