Last July, NASA released this wonderful composite image of the galactic center of the Milky Way.
The central region of our galaxy, the Milky Way, contains an exotic collection of objects, including a supermassive black hole weighing about 4 million times the mass of the Sun (called Sagittarius A*), clouds of gas at temperatures of millions of degrees, neutron stars and white dwarf stars tearing material from companion stars and beautiful tendrils of radio emission.
The region around Sagittarius A* is shown in this new composite image with Chandra data (green and blue) combined with radio data (red) from the MeerKAT telescope in South Africa, which will eventually become part of the Square Kilometer Array (SKA).
Read more about the Chandra X-ray Observatory and it's 20th anniversary, also celebrated last July.
Image credit: X-Ray:NASA/CXC/UMass/D. Wang et al.; Radio:NRF/SARAO/MeerKAT
Richard Branson’s Virgin Orbit failed on its first rocket launch attempt, which took place out of the Mojave Spaceport in Southern California.
Astronaut Chris Hadfield explains how astronauts wash their hands in the microgravity of space. Formerly the commander of the International Space Station, Hadfield spent nearly six months offworld. (via The Kid Should See This)
NASA is looking to pay US citizens to spend eight months in social isolation inside a Russian laboratory. The goal is to simulate the longterm social distancing that astronauts will endure on future missions to Mars. The location is “a unique multi-compartment facility used as an analog for isolation, confinement, and remote conditions” located in […]
Just as in almost any industry that seeks high-demand, well-trained workers, certification often becomes key. For project managers, that means anyone who’s serious about serving in that role with a respected company knows they’re going to need the seal of approval in one of the field’s most recognized methodologies before they stand much of a […]
Popping a new battery in a smoke detector or adding salt to your water softener are easy fixes. But if you run into trouble or a necessary repair in a cramped, tight place, sometimes with no obvious fix or easy access, it can be a pretty frustrating exercise. Since flying blind is the absolute worst, […]
Firing up the engines each morning and attacking the day with gusto and purpose can feel like a mighty tall order sometimes. We’ve all been there. But on those sluggish, why-don’t-I-just-stay-here-in-bed-all-day kinda days, it might just take a rational, calming, reassuring nudge to make it happen. No matter what it takes to keep you motivated […]