NASA celebrated this employee's story of resilience, then tried to scrub it from the internet. Then fired her.

NASA tried to scrub her story of resilience, then fired her. | Space Quiz! These stellar flares occur when a star is disrupted by the gravity of a supermassive black hole. | This Week In Space Episode 160: The Amazing Dr. Goddard Created for znamenski.spacecom@blogger.com | Web Version May 12, 2025 CONNECT WITH SPACE.COM       Something amazing every day. SIGN UP ⋅   WEBSITE   The Launchpad (James Mayer) NASA tried to scrub her story of resilience, then fired her. "People see me now, and they just assume, 'oh, she had it easy,'" she says, but Rose Ferreira has had it anything but easy. The trajectory of her life has been so turbulent, in fact, that NASA, her previous employer, published a feature article about her determination on its website. That story chronicles her journey from a poverty-stricken childhood in the Caribbean and years living unhoused, to pursuing her education and rising to become a NASA intern, which ultimately led to working at the space agency full-time. NASA removed took down that article after President Trump's DEIA executive orders. Then she was fired. Read More Space Quiz! These stellar flares occur when a star is disrupted by the gravity of a supermassive black hole. Learn the answer here! Magnetic reconnection Quasi-periodic eruptions Pulsars Electromagnetic pulse (TWiS) This Week In Space Episode 160: The Amazing Dr. Goddard On Episode 160 of This Week In Space, Rod Pyle and Tariq Malik are joined by Charles Slatkin to talk about the legacy of Dr. Robert Goddard, the "Father of Rocketry." Slatkin grew up during the Space Age and has become a Goddard evangelist, going so far as to purchase the historic Goddard home to convert into a museum. But his efforts don't stop there. Slatkin has started a nonprofit to not only further Goddard's legacy, but also to inspire young people, who he calls "today's Goddards," to reach for the stars. Hear this inspiring story on this episode of This Week in Space! Read More Skywatching (Nazir/Getty Images) The 2025 full Flower Moon rises tonight The Full Flower Moon 2025 rises tonight! The May full moon gets its name from the abundance of wildflowers that spring into life at this time of year, and it promises a stunning view for skywatchers around the world. The Flower Moon will be 100% illuminated at 12:56 p.m. EDT (17:56 GMT) today (May 12), at which point Earth's closest celestial companion will be well below the horizon for skywatchers across the U.S. This sets the stage for a dramatic lunar entry when the full moon rises over the southeastern horizon around 8:30 p.m. local time. If you miss the moon tonight, don't worry; it will still appear full to the casual stargazer for another night or two. Read More Spaceflight (NASA) Failed Soviet Venus lander crashes to Earth after 53 years A failed Soviet Venus lander's long space odyssey has come to an end. The Kosmos 482 probe crashed to Earth today (May 10) after circling our planet for more than five decades. Reentry occurred at 2:24 a.m. ET (0624 GMT or 9:24 a.m. Moscow time) over the Indian Ocean west of Jakarta, Indonesia, according to Russia's space agency Roscosmos. Kosmos 482 appears to have fallen harmlessly into the sea. Read More Science & Astronomy (Sloan Digital Sky Survey) Doomed star could be ripped apart in less than 6 years A star in a faraway galaxy is sending itself into a spiral of doom, repeatedly plunging through a disk of hot gas surrounding a black hole and releasing powerful bursts of X-rays in the process. Soon, it will be torn apart. That's the assessment of what's going on in the core of a galaxy about 300 million light-years away called LEDA 3091738, where a giant black hole nicknamed "Ansky" is being orbited by a much lower-mass companion object. Read More SpaceX (SpaceX) SpaceX launches Starlink satellites to orbit from Florida The Falcon 9's first stage came back for a landing as planned about eight minutes after liftoff, touching down on the drone ship "A Shortfall of Gravitas" in the Atlantic Ocean. It was the 11th flight for this particular booster. Read More Technology (NASA/Isaac Watson) New heat shield material for spacecraft makes them 'sweat' An innovative approach for fully reusable spacecraft suggests making them "sweat" to survive the scorching heat during reentry to Earth's atmosphere, allowing them to land ready for another flight. A research team from Texas A&M University has partnered with Canopy Aerospace to develop and test a 3D-printed material that releases or "sweats" a coolant gas to protect spacecraft from the intense heat encountered when travelling back to Earth at high speeds. Read More   Sign Up  |    Update Profile  |    Unsubscribe Privacy Policy  |    Cookies Policy  |    Terms and Conditions CONTACT US: FEEDBACK  |    ADVERTISE Future US LLC © Full 7th Floor, 130 West 42nd Street, New York, NY, 10036

Full Moon Magic, Stellar Colors, and a Scorpius Showdown

From May’s bright full moon to a fiery encounter with Antares, the sky is brimming with beauty. Created for znamenski.spacecom@blogger.com | Web Version May 12, 2025 CONNECT WITH NIGHT SKY THIS WEEK      Just Look Up! SIGN UP ⋅   SHARE What's Up This Week? Hello Skywatchers! The night sky is bursting with celestial highlights this week. Monday brings May's full Flower Moon. Then on Tuesday, the moon glides past Antares, the red heart of Scorpius, offering a dramatic pairing (and even a lunar occultation for some lucky viewers). Later in the week, scan the skies for Berenice's Hair and the shimmering colors of stars across the spectrum, from icy blue Vega to fiery red Antares. Binoculars in hand? Even better. Here's what's happening overhead — and why you'll want to look up. Daisy Reference Editor, Space.com (Lee Sie Photography/Getty Images) Monday, May 12 — Full Flower Moon Look up tonight to catch May's full moon, known as the Flower Moon. It'll appear full both Sunday and Monday night. Indigenous names like "Frog Moon" and "Planting Moon" reflect spring's renewal. Spot it shining among the stars of Libra or Scorpius.   More Highlights (Starry Night) Tuesday, May 13 — Bright Moon Covers Antares On Tuesday night, the nearly full moon passes close to Antares, the red heart of Scorpius. In parts of the South Pacific and South America, the moon will cover the star — a rare treat called a lunar occultation. Binoculars enhance the view! More Highlights (Starry Night) Friday, May 16 — Berenice's Hair Shines Bright The faint constellation Coma Berenices, or Berenice's Hair, sparkles high in the southern sky this week. Look near Leo's tail and the Big Dipper. Binoculars will reveal the Coma Star Cluster — a gorgeous scatter of stars nicknamed the Cobweb Cluster or Melotte 111. More Highlights (Starry Night) Saturday, May 17 — Spot Star Colors All Night The Summer Triangle climbs higher each evening. Look for blue-white Vega, Deneb, and Altair. Orange Arcturus and red Antares contrast beautifully. These colors hint at stellar temperatures — from Antares' cool 3,500 K to Vega's hot 10,000 K. A colorful night sky show awaits! More Highlights Moon Calendar Moon phases to look for this week My favorite moon phase to look out for this week is (surprise, surprise) the full moon tonight! The exact moment of full moon occurs at 12:55 p.m. Eastern Time (1656 GMT) on May 12, according to the U.S. Naval Observatory, but local moonrise times will depend on your location. If you miss the moon tonight, don't worry, it'll still appear almost full for another night or two.  Feeling inspired to take a more in-depth moonlit tour of our rocky companion? Our ultimate guide to observing the moon will help you plan your next skywatching venture, whether it be exploring the lunar seas, mountainous terrain, or the many craters that blanket the landscape. You can also see where astronauts, rovers and landers have ventured with our Apollo landing sites observing guide.  Read More In The News Hours before a solar eclipse, spruce trees 'talk' to each other A new study suggests trees in the forest can access ancient memories and "talk" to each other hours before a solar eclipse. Read More Northern Lights Forecast Northern lights forecasts, alerts, and geomagnetic storm warnings - live updates The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights. Read More Your Amazing Astrophotos Colorful portrait of Earth's closest star-forming neighbor  Astrophotographer Greg Meyer captured a breathtaking view of the Rho Ophiuchi stellar nursery and Messier 4 globular cluster while attending a stargazing event in Texas last month. "A favorite among astrophotographers, I wanted to try it from a dark sky area, and I was at the Texas Star Party in April 2025," Meyer told Space.com in an email.  Read More Astronomy Kit and Accessories Best solar telescopes 2025: Safely observe sun spots and solar eclipses The best solar telescopes suitable for the next solar eclipse. Read More ZWO Seestar S30 all-in-one smart telescope review Small but mighty, the ZWO Seestar S30 is an affordable, portable instrument that's great for observing and imaging deep-sky targets. Read More Sign Up  |    Update Profile  |    Unsubscribe Privacy Policy  |    Cookies Policy  |    Terms and Conditions CONTACT US: FEEDBACK  |    ADVERTISE Future US LLC © Full 7th Floor, 130 West 42nd Street, New York, NY, 10036.

New Guide Details Effective Strategies for Removing Mold from Canvas Fabric, Promoting Healthier Environments and Extended Material Life

United States – May 12, 2025 – The persistent issue of mold growth on canvas fabric items, ranging from household awnings to recreational gear, presents ongoing challenges for property owners and outdoor enthusiasts. A comprehensive approach to understanding, eliminating, and preventing mold on these versatile materials is essential for maintaining their integrity and safeguarding health. This guide offers insights into effective mold remediation for canvas surfaces.

Mold, a type of fungus, proliferates in damp, warm conditions with poor air circulation, making canvas items like tents, boat covers, outdoor cushions, and awnings particularly susceptible. The presence of mold not only causes unsightly stains and unpleasant odors but can also degrade the fabric over time. Certain mold species can also release spores that may cause allergic reactions or respiratory issues in sensitive individuals. Addressing mold growth promptly and correctly is paramount.

Identifying Mold on Canvas

Recognizing mold is the initial action in effective removal. Mold often appears as black, green, grey, or white fuzzy or slimy patches. Mildew, a specific type of mold, typically presents as a powdery, grey, or white substance. A musty odor is another common indicator of fungal presence. Distinguishing between surface dirt and actual mold growth is important; mold will often have a more three-dimensional texture and will reappear if not properly treated.

Essential Safety Precautions During Mold Removal

Before commencing any cleaning process, prioritizing safety is fundamental. Work in a well-ventilated area, preferably outdoors, to minimize inhalation of mold spores and chemical fumes. Protective gear, including non-porous gloves, safety goggles to shield eyes from splashes, and an N95 respirator mask to prevent spore inhalation, is highly recommended. Always test any cleaning solution on a small, inconspicuous area of the canvas first to check for discoloration or adverse reactions.

Effective Cleaning Solutions and Methodologies

Several cleaning solutions can effectively address mold on canvas fabric. The choice often depends on the severity of the mold, the type of canvas, and user preference for natural versus chemical agents.

1. White Vinegar Solution: Distilled white vinegar is a popular and effective natural cleaner. Its acetic acid content helps to kill mold spores. A solution of equal parts white vinegar and water can be sprayed directly onto the affected areas. Allow the solution to sit for at least an hour before scrubbing with a soft to medium-bristle brush. Rinse the canvas thoroughly with clean water afterwards. While effective, some individuals may find the vinegar odor strong, though it typically dissipates as the canvas dries.

2. Baking Soda Solution: Baking soda (sodium bicarbonate) acts as a mild abrasive and a natural deodorizer. It can be used as a paste (baking soda mixed with a small amount of water) applied directly to moldy spots or as a solution (about a quarter cup of baking soda per quart of water). Scrub the treated area gently and rinse thoroughly. Baking soda is particularly useful for lighter mold instances and for helping to neutralize odors.

3. Borax Solution: Borax is a naturally occurring mineral that cleans, disinfects, and inhibits fungal growth. A common solution involves dissolving one cup of borax powder in one gallon of water. Apply to the canvas, scrub as needed, and rinse well. Borax can leave a powdery residue if not rinsed completely, which continues to inhibit mold. Handle borax with care, keeping it away from children and pets.

4. Hydrogen Peroxide Solution: For a milder bleaching action that can help remove stains, a 3-6% hydrogen peroxide solution can be effective. Apply, let it sit for 10-15 minutes, then scrub and rinse. Hydrogen peroxide breaks down into oxygen and water, making it an environmentally friendlier option than chlorine bleach. It is generally safe for most colored fabrics but testing is still advised.

5. Chlorine Bleach (Use with Extreme Caution): While highly effective at killing mold and removing stains, chlorine bleachshould be a last resort for canvas fabrics, particularly colored or delicate ones. It can weaken fibers and cause significant discoloration. If used, dilute it heavily (e.g., 1 part bleach to 10 parts water) and never mix it with ammonia or other acidic cleaners, as this creates toxic gas. Apply sparingly, rinse immediately and thoroughly. This method is more often considered for rugged, white, or bleach-safe canvas only. Oxygen bleach is a gentler alternative for colors. Recent reports, like one from a textile care journal (simulated example, actual news link would be specific), often highlight the risks of overusing harsh chemicals on specialized outdoor fabrics. 

The Cleaning Process: A Step-by-Step Approach

1. Preparation: Take the canvas item outdoors. If there is loose surface mold, gently brush it off with a dry brush. This prevents spores from becoming airborne indoors.
2. Application of Solution: Apply your chosen cleaning solution to the mold-affected areas using a spray bottle, sponge, or cloth.
3. Dwell Time: Allow the solution to sit on the canvas for the recommended time (varies by solution, typically 15 minutes to an hour) to allow it to penetrate and kill the mold.
4. Scrubbing: Use a soft to medium-bristle scrub brush to gently agitate the moldy areas. Avoid overly aggressive scrubbing, which can damage the canvas fibers. Work in sections for larger items.
5. Rinsing: This is a critical step. Rinse the canvas thoroughly with clean water to remove all traces of the cleaning solution and dislodged mold. Residue can attract dirt or even promote new mold growth.
6. Drying: Allow the canvas to air dry completely, preferably in direct sunlight. UV rays from the sun have natural anti-fungal properties and can help kill any remaining mold spores. Ensure the canvas is bone dry before storing it.

Removing Stubborn Stains and Odors

Sometimes, even after the mold is killed, stains or a musty odor may linger. For stains, a paste of lemon juice and salt, applied and left in the sun, can help (test first). For odors, sprinkling dry baking soda on the canvas, letting it sit, and then vacuuming it off can be effective. Activated charcoal bags placed near the drying canvas can also absorb odors.

Preventing Future Mold Growth: The Best Long-Term Strategy

Prevention is key to managing mold on canvas.

• Keep it Dry: Moisture is the primary enabler of mold. Always ensure canvas items are completely dry before storing them.
• Promote Air Circulation: Store canvas in well-ventilated areas. Avoid cramming items into airtight containers or damp spaces.
• Clean Regularly: Periodically clean canvas items, even if they don't appear dirty, to remove dust and organic matter that can feed mold.
• Apply Water Repellents: For items like tents and awnings, reapplying a water-repellent treatment as recommended by the manufacturer can help prevent water saturation.
• Address Dampness Quickly: If canvas gets wet, dry it out as soon as possible.

By understanding the nature of mold and employing these careful cleaning and preventative measures, individuals can extend the life of their canvas goods, maintain their appearance, and contribute to a healthier environment. Regular vigilance and prompt action are the best defenses against mold proliferation on canvas fabric.

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