ISS astronaut captures amazing video of SpaceX Starlink satellite train cruising above auroras
An amazing new video shows flashes of sunlight sparkling off a batch of SpaceX satellites, with a green…
Rocket Report: Bezos’ firm will package satellites for launch; Starship on deck
Welcome to Edition 8.14 of the Rocket Report! We’re now more than a week into a federal government…
Ask Ethan: How many generations of stars came before the Sun?
Sign up for the Starts With a Bang newsletter Travel the universe with Dr. Ethan Siegel as he…
SpaceX to reuse its first Starship booster on Flight 11
Image: SpaceX SpaceX is gearing up for its 11th test flight of its full Starship rocket. With the…
What is Arc, the hypersonic space delivery game-changer?
Arc’s rapid delivery capabilities have significant implications for various sectors: Military Logistics: The US military could leverage Arc…
Radical Plan to Beam ‘Sunlight on Demand’ at Night Sparks Concerns : ScienceAlert
A proposed constellation of satellites has astronomers very worried. Unlike satellites that reflect sunlight and produce light pollution…
Expanded black hole collision catalog features nearly 4,000 detailed simulations
In this still from a binary black hole simulation, the upper half shows the horizons and past trajectories…
NASA’s Lunar Electric Rover rolls across Arizona photo of the day for Oct. 9, 2025
As humanity eyes returning to the moon, countries like the U.S. and China are working to develop key…
The most ‘pristine’ star in the universe discovered by astronomers
Your support helps us to tell the story From reproductive rights to climate change to Big Tech, The…
Completed Plato spacecraft is ready for final tests
Engineers mount the sunshield and solar array module to the rest of ESA’s Plato spacecraft. Credit: European Space…
Discovery of binary stars the first step in creating ‘movie of the universe’
Credit: RubinObs/NOIRLab/SLAC/NSF/DOE/AURA/A. Pizarro D. A discovery of binary stars could be the first step in building a more…