Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. WASHINGTON — The U.S. Space Force is changing how it evaluates risk
Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. WASHINGTON — The U.S. Space Force is changing how it evaluates risk
The nature of dark matter has confounded scientists for decades, but a new development could help resolve this mystery within the next 15 years. Researchers have developed an “axion quasiparticle”
Vast clouds of ionized atoms ejected from a dying star form the painting-like visage of a planetary nebula named Kohoutek 4-55, as imaged by the Hubble Space Telescope. (Image credit:
Five years into its mission, Solar Orbiter stuns again with this detailed view of the Sun. What you see is the Sun’s million-degree hot atmosphere, called the corona, as it
Future moon astronauts may find water more accessible than previously thought, according to a new experiment that suggests the sun is replenishing the sought-after resource on the lunar surface. Because
Rocket Lab is becoming an even bigger player in the world of hypersonic technology. The militaries of the United States and the United Kingdom have both picked the California-based company
A small planet orbiting its host star – Grok via Astrobiology.com Future telescopes will survey temperate, terrestrial exoplanets to estimate the frequency of habitable (ηHab) or inhabited (ηLife) planets. This
Understanding the Rocket Failure Mechanism The recent test of a 3D-printed combustion chamber ended in a dramatic failure that highlights the hidden complexities involved in modern rocket engineering. At the
NASA’s oldest active astronaut has redefined traveling “home” for your birthday, landing from the International Space Station on the same day that he turned 70. Don Pettit touched down on
GJ1061 system – exoplanets GJ1061 b, GJ1061 c, GJ1061 d — NASA/Wikipedia GJ1061 is a very nearby M star hosting three low-mass temperate planets detected from radial velocity variations. The