Some of the Hubble Space Telescope's earliest observations were of the Orion Nebula. Those images showed proplyds, and subsequent observations uncovered a paradox centered on them. Given their rate of mass loss, those disks should have been destroyed long ago. Why weren't they?
Almost all meteorites come from asteroids, not the Moon or Mars. But after decades of analysis of the Apollo samples, researchers still rely on lunar meteorites to better understand our anomalously large Moon.
The universe hosts a myriad of star types, including supergiants, giants, main sequence, red dwarfs, brown dwarfs, white dwarfs, and neutron stars. What makes these stars stand out are just their sizes, but their colors, as each one hosts a distinct color based on their surface temperature, specifically orange, red, blue, and white based on cooler to hotter temperatures. While the correlation between star colors and surface temperatures has long been known throughout astronomy, what if star colors could change based on specific criteria, including their atmosphere?
Get ready for the age of private space telescopes. The Lazuli Space Telescope will launch in a few years and part of its mission is to observe exoplanets. New research presents a list of 27 exoplanet targets, some of which are very well-known and will certainly benefit from deeper observations.
Scientists at Imperial College London and Columbia University have found that the largest canyon system in the solar system is still active and shaping Mars today, billions of years after it first formed.
Saudi Arabia is joining the search for alien signals coming from the cosmos. They're collaborating with SETI in the endeavour. SETI has announced that two LaserSETI instruments will be positioned in Saudi Arabia, adding to a growing network of optical sensors designed to detect laser pulses that could come from alien technological civilizations.
Professor Erin Kara of MIT's Kavli Institute for Astrophysics and Space Research is helping advance our understanding of the most extreme objects in the Universe by analyzing X-ray reverberations and other astrophysical data.
