Falcon 9's Crater on the Moon

A SpaceX Falcon upper stage crashed into the Moon on August 5 when its orbit intersected with the Moon’s path. The stage had previously launched two lunar landers—Firefly Aerospace’s Blue Ghost and ispace’s Resilience—toward the Moon. Weighing about 4,000 kilograms, it impacted the lunar surface at nearly 9,000 kilometers per hour. The booster struck the Moon’s near side, close to Einstein crater.

These images from NASA's Lunar Reconnaissance Orbiter show the Falcon upper-stage's crash site on the Moon.
The left image is before the crash, the right image is after, showing the impact crater.
Image Credit: NASA Goddard/Intuitive Machines

A few days later, between August 11 and 12, NASA’s Lunar Reconnaissance Orbiter (LRO) captured images of the newly formed crater from an altitude of about 96 kilometers. The LRO operates in a polar orbit around the Moon, imaging the surface directly beneath it as the Moon rotates. This imaging pattern explains the six-day gap between the impact and the acquisition of the crater photographs.

Complete story at: Universe Today

Mission to save Swift spacecraft fails

Update on the LINK mission.

Because of an attitude control issue with the recently launched LINK spacecraft, Swift can no longer be boosted into a safe orbit as planned. After 22 years of exploring the universe from space, the mission is now expected to end when the spacecraft burns up in Earth's atmosphere later this year.

Details at EarthSky.

Swift Rescue Mission back on track

The Neil Gehrels Swift Observatory, known simply as Swift, has been orbiting Earth since 2004, studying some of the universe’s most powerful explosions: gamma-ray bursts. But after more than two decades in space, Swift’s orbit is rapidly decaying, meaning the spacecraft is slowly falling back toward Earth.

A potential lifeline is now in play. To help extend the mission, NASA launched a second spacecraft on July 3, 2026: LINK, a commercial robotic servicing vehicle developed by Katalyst Space.

In an update published on August 11, NASA reported that a new flight software package had been successfully uploaded to LINK. According to the agency, “The software update’s new attitude control algorithms are designed to maintain LINK’s stability using the spacecraft’s remaining actuators.”

Time, however, is running short. Swift continues to lose altitude due to atmospheric drag. If the observatory falls below about 300 kilometers (186 miles), recovery efforts would become virtually impossible. NASA expects it could reach that critical threshold as early as October.

See the full report at: Swift spacecraft, and a mission to save it, caught on video

Soldiers Delight Star Party - The Role of Telescopes in Astronomy

 

Soldiers Delight Star Party - August 15, 2026

Don't miss the next SD Star Party - this Saturday evening!

"The Role of Telescopes in Astronomy"

Welcome to our lecture on The Role of Telescopes in Astronomy! Telescopes have been instrumental in transforming our understanding of the universe, from Galileo's first observations to the cutting-edge technology of today. In this session, we'll explore the fascinating history and evolution of telescopes, delve into the different types and their unique contributions, and highlight the incredible discoveries they've enabled. Whether you're a seasoned astronomer or just curious about the cosmos, this lecture will offer insights into how telescopes have revolutionized our view of the stars and beyond. Let's embark on this journey through the lens of these remarkable instruments! Guidance on purchasing a telescope will also be on the agenda.

All ages welcome.

All programs rain or shine. Time machines will be provided by the Westminster Astronomy Club.

You can find out about special local events by contacting us at https://www.westminsterastro.org/

Date: Saturday, August 15, 2026

Time: 8:30 p.m. - 10:30 p.m. Eastern Daylight Time (EDT)

Location: Soldiers Delight Environmental Area - Visitor Center

5100 Deer Park Rd.

Owings Mills, MD 21117

 

Perseid Meteor Shower - Aug 12-13

The Perseid meteor shower, one of the most popular annual skywatching events, is set to reach its peak on the night of August 12 into the early hours of August 13. The Perseids occur as Earth passes through a stream of dust and debris left behind by Comet 109P/Swift-Tuttle. As these tiny particles enter our atmosphere at tremendous speed, they burn up and create the bright streaks of light we call meteors. The shower is active from mid-July through late August, but the peak period offers the greatest chance to see large numbers of meteors, with bright fireballs and long luminous trails among its most memorable features.

For the best viewing experience, head to a dark location away from city lights and give your eyes about 20 minutes to adapt to the darkness. No telescope or binoculars are needed; in fact, the naked eye is best because meteors can appear anywhere in the sky. While the meteors seem to radiate from the constellation Perseus in the northeastern sky, it's better to look broadly overhead rather than focusing on a single point. The most productive viewing hours are typically between midnight and dawn, when your location on Earth faces directly into the meteor stream. This year's viewing conditions are especially favorable because the peak occurs near a new moon, meaning little to no moonlight will interfere with the display.

So, watch the partial eclipse of the sun during the day and the Perseids at night.