White Dwarfs Are Actually…Yellow, Green, Pink, and Purple?

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?

27 Exoplanet Targets for the World's First Private Space Telescope

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.

The Largest Canyon in the Solar System is Still Tectonically Active

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 Joins the Search for Alien Civilizations

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.

Advancing Astronomy at MIT with X-ray Reverberation Mapping

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.

Even the Rubin's Test Camera Produces Stunning Images

The Vera Rubin Observatory's Commissioning Camera operated for about 7 weeks in 2024, before the observatory released its well-known first look images. It's an engineering camera, and its job was to test the VRO's equipment and procedures. Now, the VRO has released the ComCam's image of the Seagull nebula. It's a pretty stunning image for an engineering camera.

Two Disks in One: How Accretion Disks Drive Black Hole Jets

SMBH jets are driven by thick, hot accretion disks with powerful magnetic fields. But there's a bit of a paradox. Some SMBH produce jets, even though they appear to have thin, cold accretion disks. New research has solved this paradox, showing that disks can be truncated into an outer cold disk and an inner hot disk.