Sample images showing the morphological development of 3I/ATLAS. The image dates and heliocentric distances of the comet are shown in each panel, as is a 10′′ scale bar. Sunward is
Sample images showing the morphological development of 3I/ATLAS. The image dates and heliocentric distances of the comet are shown in each panel, as is a 10′′ scale bar. Sunward is
The four giant planets as seen by Hubble WFC3/UVIS at different near-UV wavelengths, and processed by Judy Schmidt (note – these images are not shown to scale). The Jupiter and
An Introduction To Mars Terraforming – 2025 Workshop Summary Terraforming Mars is an age old science fiction concept now worth revisiting through the lens of modern science and technology. This
Palaeontologists from the Australian Museum Research institute at the McGraths Flat field site, splitting the red rocks apart with a hammer and chisel to search for fossils. Tara Djokic Highly
Asteroid 2001 VC136. A complex candidate, including asteroid 2001 VC136 and a transient was found inside a box measuring 10×10 arcmin and centered at R.A. (J2000)=6.3634206 deg. and Dec.(J2000)= 2.4341476,
Elon Musk is not a fan of NASA Acting Administrator Sean Duffy. The SpaceX founder and CEO has hammered Duffy repeatedly on social media over the past few days, calling
Some think it’s a no brainer: Scattering microscopic particles of sulfur into Earth’s atmosphere would reduce the amount of sunlight that reaches the ground, thereby cooling the planet. Indeed, this
Dark matter could tint light passing through it, depending on the model. While the effect is tiny, it is just on the edge of our ability to detect it.
Schematic representation of the relationship between criteria, “arguments,” and false positive/negative potential within the Life Detection Knowledge Base (LDKB). Knowledge sourced from peer-reviewed publications is represented in the LDKB in
Every superhero — or antihero — needs a sidekick. And it turns out that Beetlejuice Betelgeuse does indeed have one! The red supergiant star found in the constellation Orion has




