a–d, Simulated exposure for Hubble (a), SPHEREx (b), Xuntian (c) and ARRAKIHS (d) space observatories, showing sectors affected by satellite trail contamination. The satellite trails represent the effects of the
a–d, Simulated exposure for Hubble (a), SPHEREx (b), Xuntian (c) and ARRAKIHS (d) space observatories, showing sectors affected by satellite trail contamination. The satellite trails represent the effects of the
HELSINKI — China is building towards a debut Long March 10 rocket launch in what will be a major test for the country’s crewed lunar landing plans. The Long March
ORLANDO, Fla. — The Space Force Association, a nonprofit advocacy group, announced plans to create a virtual education and analysis hub aimed at improving how U.S. leaders understand space as
The U.S. Space Force is getting serious about drone threats. Space Force is looking to boost its ability to deter and defeat uncrewed aerial systems (UAS) in the vicinity of
In the future, some of us will be wearing clothes made of bacteria that change colors based on the level of radiation we’re exposed to. At least, that’s the hope
Step inside astronaut training with ESA astronaut Pablo Álvarez Fernández as he shares his training journey from Cologne in Germany to Houston in the US. Discover what it’s like to wear a 145 kg spacesuit underwater, train for emergencies
The European Space Agency’s X-ray space observatory XMM-Newton observed interstellar comet 3I/ATLAS on 3 December for around 20 hours. During that time, the comet was about 282–285 million km from
The Oct. 23 announcement that Airbus, Thales and Leonardo will merge their satellite operations was a historic development for the European space industry. The plan aims to establish a new
Comet C/2025 A6, better known as Comet Lemmon, was one of the latest icy visitors to swing through our neighborhood of the solar system, leaving astronomers and casual skywatchers equally
WASHINGTON — NASA has selected a heliophysics mission to move into the next phase of development amid broader concerns about the state of the field. NASA announced Dec. 11 that




