Video: 00:12:24
Are you curious to know how a telescope works? Join ESA astronomer Giovanna Giardino as she gives an insight into the inner workings of the world’s largest telescope in space, the extraordinary James Webb Space Telescope.
Space News & Blog Articles
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A Detailed Simulation of the Universe Creates Structures Very Similar to the Milky Way and its Surroundings
In their pursuit of understanding cosmic evolution, scientists rely on a two-pronged approach. Using advanced instruments, astronomical surveys attempt to look farther and farther into space (and back in time) to study the earliest periods of the Universe. At the same time, scientists create simulations that attempt to model how the Universe has evolved based on our understanding of physics. When the two match, astrophysicists and cosmologists know they are on the right track!
What is a 'morning star,' and what is an 'evening star'?
What is a "morning star," and what is an "evening star"? Aren't they all planets? Can a planet sometimes be both of those things, or neither? Here's the complete guide for understanding these stargazing terms.
European space partnerships with Russia face uncertain future amid Ukraine tension
What does the invasion in Ukraine mean for Europe's space partnership with Russia, and can business continue as usual despite European countries rolling out economic sanctions?
US launch providers eyeing Russia-Ukraine situation
The situation is sensitive and complicated, given that Russia is a key partner in the International Space Station and also supplies engines for two high-profile U.S. launch companies.
We don’t Know Exactly When the Dinosaurs Died, but Now We Know it was in the Springtime
We’ve long known a disaster took place about 66 million years ago, where in a geological instant, 75% of the plants and animals on Earth were wiped out, including all the land-roaming dinosaurs. But here’s a new detail about that event: Even though we can’t pinpoint exactly what year this disaster took place, we now know it happened during the springtime.
Hubble telescope spots a 'Space Triangle' galaxy crash spawning new stars
A head-on collision between galaxies has created a vast, cosmic triangle in deep space glittering with star formation in a new image captured by the Hubble Space Telescope.
Does the Entire Planet Have a Mind of its Own?
What is humanity? Do our minds set us apart from the rest of nature and from the rest of Earth? Or does Earth have a collective mind of its own, and we’re simply part of that mind? On the literal face of it, that last question might sound ridiculous.
NASA is Upping the Power on its Lunar Wattage Challenge!
For years, NASA has been gearing up for its long-awaited return to the Moon with the Artemis Program. Beginning in 2025, this program will send the first astronauts (“the first woman and first person of color”) to the Moon since the end of the Apollo Era. Beyond that, NASA plans to establish the necessary infrastructure to allow for a “sustained program of lunar exploration,” such as the Lunar Gateway and the Artemis Base Camp.
IDW honors 'The Rocketeer' 40th anniversary with daring new comic book miniseries
IDW Publishing honors the 40th anniversary of Dave Stevens' "The Rocketeer" with a soaring miniseries starting this April.
Fast Radio Burst's Unlikely Home Puzzles Astronomers
Astronomers have found a fast radio burst — presumably a flash from a young stellar remnant — amongst the ancient stars of a globular cluster, challenging ideas about what produces these enigmatic flashes.
Loop quantum gravity: Does space-time come in tiny chunks?
Quantum mechanics tells us that the forces of nature come in discrete, tiny chunks. Gravity, the bending of space-time, is a force. So is space-time quantized as well?
China Releases a Selfie-Stick Video of Tianwen-1 Above Mars
Selfies have become ubiquitous everywhere – even Mars. Now, the Tianwen 1 orbiter is getting into the spirit with a selfie taken high up in Martian orbit.
Here’s Exactly how Engineers Are Aligning JWST’s Segmented Mirrors
Engineers for the James Webb Space Telescope are in the midst of an intricate, three-month-long process of aligning the telescope’s 18 separate mirror segments to work together as one giant, high-precision 6.5-meter (21.3-foot) primary telescope mirror.
Can our brains help prove the universe is conscious?
Scientists have long pondered how matter in the universe gives rise to our subjective experience of reality and if consciousness could permeate space and time.
Gaia Finds Ancient Satellite Galaxy Pontus Embedded in Milky Way
A recent study looked at stellar streams hidden in Gaia data, to uncover evidence of an ancient remnant dubbed Pontus.
Real shooting stars exist, but they aren't the streaks you see in a clear night sky
Some stars travel at high speeds through the universe and sometimes leave spectacular clouds of dust and gas in their wake.
Webb’s workhorse: NIRSpec
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The NIRSpec instrument is the workhorse near-infrared spectrograph on board the James Webb Space Telescope and is provided by ESA.
Petition calls for US government release of UFO videos
A new petition calls for the United States government to release to the public all unclassified videos of unidentified flying objects (UFOS).
Can you build and manage orbital stations in Orbit.Industries?
The strategy game's open beta is available to play and you can build and manage your own orbital stations.
