Scientists have long suspected that Mars was once warm and wet in its ancient past. The Mars Ocean Hypothesis says…
Recent analysis of the samples returned by the Chang'e-5 mission reveal that volcanic activity on the Moon lasted longer than…
What's the current state of James Webb? What were the main technical difficulties and what does the future look like?…
In a recent study published in Microbiome, a team of researchers led by NASA’s Jet Propulsion Laboratory conducted a five-year…
Getting to space has almost always been a multi-stage process. Those stages typically took the form of different stages of…
Distances to different orbits can be hard to understand. For example, the ISS sits around 400 kilometers from Earth, whereas…
Astronomical images never cease to delight, and the European Southern Observatory's image of the Vela nebula is no exception. (more…)
Gravity calculations can provide plenty of insight into a variety of phenomena. Everything from Einstein rings to the rocket equation…
Why 2022 may be a banner year for the November Taurid meteors.
SpaceX launched its gigantic Falcon Heavy rocket for the first time in more than three years, sending satellites for the…