A Chinese company is planning to launch a rocket with a reusable booster in 2021. The company is called i-Space, and the rocket is called Hyperbola-2. They’ve already developed and launched another rocket, called Hyperbola.Continue reading “A Private Company in China Plans to Launch Reusable Rockets by 2021”
When it comes to brand recognition, Airstream‘s got game. Their silver, space-age looking travel trailers and touring coaches are iconic. Almost everyone recognizes their riveted aluminum bodies.Continue reading “Boeing and Airstream Show off Their New Astronaut Transport Vehicle: the Astrovan II”
In January of 2015, Elon Musk shared his vision of creating a constellation of satellites in Low Earth Orbit (LEO) that would provide broadband internet access to the entire planet. Back in May, SpaceX launched the first batch of 60 Starlink satellites to orbit, with plans to send an additional 1,584 to space by 2024 and 2,200 more by 2027.
Naturally, consumers have been wondering when they will be able to avail themselves of this new internet service. As SpaceX Chief Operations Officer Gwynne Shotwell announced on October 22nd, the company should be able to offer broadband access within the US by mid-2020. This came a day after Musk sent the inaugural tweet using Starlink services.Continue reading “Elon Musk Tweets with Starlink. Services Could be Available Next Year.”
Rigorous testing is at the heart of any successful space mission. The James Webb Space Telescope (JWST) will be a million miles away when it deploys its mission-critical sun-shield, and if it doesn’t function as planned, that’s it. Game over.Continue reading “James Webb Tests its Sun-Shield. So Far, So Good.”
A new study hints at a possible fascinating twist in human evolution. Did a chain of cosmic events triggered by a nearby ancient supernova force humans to walk upright?Continue reading “Did an Ancient Supernova Force Humans to Walk Upright?”
As long as human beings have been sending satellites into space, they have been contemplating ways to destroy them. In recent years, the technology behind anti-satellite (ASAT) weapons has progressed considerably. What’s more, the ability to launch and destroy them extends beyond the two traditional superpowers (the US and Russia) to include newcomers like India, China, and others.
For this reason, Sandia National Laboratories – a federal research center headquartered in New Mexico – has launched a seven-year campaign to develop autonomous satellite protection systems. Known as the Science and Technology Advancing Resilience for Contested Space (
It’s time to update the rules. That’s the conclusion of a panel that examined NASA’s rules for planetary protection. It was smart, at the dawn of the space age, to think about how we might inadvertently pollute other worlds with Earthly microbes as we explore the Solar System. But now that we know a lot more than we did back then, the rules don’t fit.Continue reading “A NASA Panel Says We Don’t Need to be so Careful About Infecting Other Worlds”
400 photos. 11 minutes. That’s what it took to create this time-lapse of the Earth and stars as the International Space Station over Namibia toward the Red Sea. NASA astronaut Christina Koch captured these images.Continue reading “Time-lapse Captured from the International Space Station”
There’s a problem with Venus. We don’t know how fast it rotates. For a space-faring civilization like ours, that’s a problem.
Measuring the length of day, or rotation rate, of most bodies is pretty straightforward. Mark a prominent surface feature and time how long it takes to rotate 360 degrees. But Venus is blanketed in thick clouds. Those clouds give it its reflectivity, and make it bright and noticeable in the sky, but they make it hard to measure Venus’ day length.Continue reading “How Long is a Day on Venus? Astronomers Make Their Best Measurement Yet”
Welcome back to Messier Monday! Today, we continue in our tribute to our dear friend, Tammy Plotner, by looking at the globular cluster known as Messier 92!
During the 18th century, famed French astronomer Charles Messier noticed the presence of several “nebulous objects” while surveying the night sky. Originally mistaking these objects for comets, he began to catalog them so that others would not make the same mistake. Today, the resulting list (known as the Messier Catalog) includes over 100 objects and is one of the most influential catalogs of Deep Space Objects.