Four RS-25 main engines at the bottom of the Space Launch System’s core stage. Credit: NASA/Cory Huston
NASA says a faulty memory chip was the cause of a problem that forced technicians to swap out an engine control computer on the first Space Launch System rocket late last year, but the issue is not a constraint for an upcoming SLS fueling test or launch later this spring.
What are the best sci-fi movies of the 80s? It’s hard to condense a decade of greatness, but we’ve only gone and done it.
The first look at the new design for the PSVR 2 has been released, and we're excited about it.
We've peered into the warp to help you save money on Warhammer 40K.
Young stars surround a supermassive black hole in a stunning new image captured by an instrument designed to search for dark energy.
Chang'e-5 T1 'completely burned up' in Earth's atmosphere shortly after launch, officials said.
The secret behind a record-breaking nuclear fusion experiment that spit out 10 quadrillion watts of power in a split second has been revealed.
How do you design a sail that can get a spacecraft to another solar system?
Finding more and more exoplanets to study has, as we might have expected, widened our understanding of what a planet is.
The giant rocket aims to achieve orbit later in 2022.
The ESA YGT call for applications closes 28 February 2022. Don’t hesitate to apply and kick-start your career in space today! Positions are available in engineering, science, IT and business services. Find out more and apply now.
What a year it’s been — Earth year, that is!
For almost sixty years, robotic missions have been exploring the surface of Mars in search of potential evidence of life. More robotic missions will join in this search in the next fifteen years, the first sample return from Mars (courtesy of the Perseverance rover) will arrive here at Earth, and crewed missions will be sent there. Like their predecessors, these missions will rely on mass spectrometry to analyze samples of the Martian sands to look for potential signs of past life.
Neptune is the farthest planet from the sun and was the first to be predicted before it was discovered.
A Falcon 9 rocket takes off from Cape Canaveral Space Force Station on Monday. Credit: Michael Cain / Spaceflight Now / Coldlife Photography
SpaceX launched a Falcon 9 rocket Monday from Cape Canaveral with 46 more satellites for the company’s Starlink broadband network, deploying the internet relay payloads in a higher orbit than recent flights after atmospheric drag brought down more nearly 40 Starlink spacecraft from the previous mission.
Here's how time works, according to science.
A Cygnus supply ship is grappled by the space station’s robotic arm Monday. Credit: NASA TV / Spaceflight Now
A commercial Cygnus cargo freighter from Northrop Grumman arrived at the International Space Station Monday, delivering more than 8,000 pounds of supplies and a new U.S. capability to reboost the altitude of the complex independent of Russian rocket thrusters.
Salvage crews investigate a mysterious derelict starship in writer S.A. Barnes' new sci-fi horror book "Dead Silence."
All core stage rocket engines on NASA's moon rocket performed as expected in a recent series of tests that followed a replacement of a faulty control mechanism in one of those engines.
The James Webb Space Telescope will study the weirdly flickering black hole at the heart of our galaxy, the Milky Way.
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