Interstellar overhype: Nasa debunks claim about alien-made comet | Comets
Skywatchers at Nasa have discounted a Harvard astronomer’s hypothesis that a rare interstellar object hurtling through our solar…
Crashing black holes validate Stephen Hawking – new research
Black holes may be the fiercest objects in the universe, yet we still know very little about them.…
Get ready to view Saturn at its closest point to Earth with $133 off this telescope from Celestron
Saturn is putting on a spectacular show this month as it reaches opposition overnight on Sept. 20. The…
Landmark Black Hole Test Marks Decade of Gravitational-Wave Discoveries
September 10, 2025• Physics 18, 160 The clearest black hole merger signal ever measured has allowed researchers to…
Redox-driven mineral and organic associations in Jezero Crater, Mars
Farley, K. A. et al. Mars 2020 mission overview. Space Sci. Rev. https://doi.org/10.1007/s11214-020-00762-y (2020). Farley, K. A. et…
NASA Uses Colorado Mountains for Simulated Artemis Moon Landing Course
NASA has certified a new lander flight training course using helicopters, marking a key milestone in crew training…
10 years ago, gravitational waves changed astronomy. A new discovery shows there’s more to come
Ten years ago, scientists heard the universe rumble for the first time. That first discovery of gravitational waves…
The emergence of globular clusters and globular-cluster-like dwarfs
Brodie, J. P. & Strader, J. Extragalactic globular clusters and galaxy formation. Annu. Rev. Astron. Astrophys. 44, 193–267…
Late fluid flow in a primitive asteroid revealed by Lu–Hf isotopes in Ryugu
DeMeo, F. E. et al. Connecting asteroids and meteorites with visible and near-infrared spectroscopy. Icarus 380, 114971 (2022).…
Solar Eclipse 2025: When and how to watch the last Surya Grahan of the year in India and other countries |
Solar eclipse is a notable astronomical event, visible mainly in the Southern Hemisphere on 21 September 2025. During…
Japan’s IHI expands constellation plans with SatVu thermal imaging partnership
TAMPA, Fla. — Japan’s IHI is broadening its push to build a sovereign Earth observation constellation, partnering with…
NASA’s Webb Observes Immense Stellar Jet on Outskirts of Our Milky Way
A blowtorch of seething gasses erupting from a volcanically growing monster star has been captured by NASA’s James…