A recent meteoroid impact on Mars has left its mark in the form of hundreds of new surface streaks, as captured by the ExoMars Trace Gas Orbiter. This event occurred
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Giant ‘spiderwebs’ on Mars reveal surprising water clues
View larger. | NASA’s Curiosity rover captured this closeup view of some of the red planet’s boxwork – or “spiderweb” – formations on September 26, 2025. These “spiderwebs” on Mars
What is orbital resonance? A dance between heavenly bodies
Astronomers use the term orbital resonance to describe the way planets can gravitationally affect each other when their orbits line up in a regular way. Here, we see 2 planets
Earth from Space: Terra Nova Bay, Antarctica
The Copernicus Sentinel-2 mission captures the icy landscape of Terra Nova Bay in East Antarctica. Zoom in or click on the circles to explore this image at its full 10
There's No Place Like Space! (The Cat in the Hat's Learning Library) by Tish Rabe(2014-12-23)
Imagine, if you will, a journey beyond the confines of our earthly existence, where the wonders of the cosmos unfold before our eyes. In “There’s No Place Like Space!,” the
Chesapeake Bay Locked in Ice
Earth Observatory Science Earth Observatory Chesapeake Bay Locked in Ice Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth
Live coverage: SpaceX planning pre-dawn Falcon 9 launch from Cape Canaveral of 29 Starlink satellites
File: A SpaceX Falcon 9 rocket stands at Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station. Image: Adam Bernstein/Spaceflight Now SpaceX is planning to launch another 29
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Imagine standing beneath a velvety expanse of stars, each twinkling light a distant sun, and each shadowy void a portal to the unknown. With “Astronomy: A Guide,” you are invited
SpaceX just extended its single-year launch record yet again. A Falcon 9 rocket lifted off today (Nov. 5) at 8:31 p.m. EST (0131 GMT on Nov. 6) from Space Launch
Researchers used type Ia supernovas, similar to SN1994d pictured above in its host galaxy NGC4526, to help establish that the universe’s expansion may actually have started to slow. For decades,
As if dark energy weren’t already mysterious and baffling enough, new research suggests that this unknown force may not be driving galaxies apart at an accelerating rate anymore. This remarkable
The universe’s expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously thought, a new study suggests.
The Euclid Space Telescope found some stars hiding in thick gas and dust in the Orion Molecular Cloud Complex. They’re inside a so-called dark cloud named LDN 1641.
The Copernicus Sentinel-1D satellite has joined the Sentinel-1 mission in orbit. Launch took place on 4 November 2025 at 22:03 CET (18:03 local time) on board an Ariane 6 rocket
Live coverage: ULA to launch ViaSat-3 communications satellite on Atlas 5 rocket from Cape Canaveral
The United Launch Alliance (ULA) Atlas 5 rocket sits on Space Launch Complex 41 (SLC-41) at Cape Canaveral at sunset. The Atlas V will launch the ViaSat-3 F2 ultra-high-capacity broadband
New York Times bestselling author Andy Weir seems to have a certain knack for writing page-turning, humanistic science fiction stories that are perfectly suited for being turned into Hollywood blockbusters.
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