APOD - Phobos over Mars

Astronomy Picture of the Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

2023 July 31

Phobos over Mars
Image Credit: ESA, DLR, FU Berlin, Mars Express; Processing & CC BY 2.0 License: Andrea Luck

Explanation: Why is Phobos so dark? Phobos, the largest and innermost of the two Martian moons, is the darkest moon in the entire Solar System. Its unusual orbit and color indicate that it may be a captured asteroid composed of a mixture of ice and dark rock. The featured assigned-color picture of Phobos near the edge of Mars was captured in late 2021 by ESA's robot spacecraft Mars Express, currently orbiting Mars. Phobos is a heavily cratered and barren moon, with its largest crater located on the far side. From images like this, Phobos has been determined to be covered by perhaps a meter of loose dust. Phobos orbits so close to Mars that from some places it would appear to rise and set twice a day, while from other places it would not be visible at all. Phobos' orbit around Mars is continually decaying -- it will likely break up with pieces crashing to the Martian surface in about 50 million years.

Your Sky Surprise: What picture did APOD feature on your birthday? (post 1995)
Tomorrow's picture: monster at the Sun's edge

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Hair, skin, and nail care know-how

Plus, tattoo aftercare, beauty sleep, and other health hacks.

IN a nutshell Hello, and welcome to another week of Wellness Wire newsletters! Today, we're talking about all things hair, skin, and nail health. There's a lot to cover here, so let's dive in, shall we? Below, we cover the following topics: • Is beauty sleep just a myth? • The coconut oil I use to help heal my tattoos • A handy guide to tattoo aftercare • Are your hormones messing with your sleep? Be well, Morgan Mandriota Newsletter Editor, Healthline

Written by Morgan Mandriota July 31, 2023 • 5 min read

what's got us buzzing Hair, skin, and nails, oh my! On the surface. Hair, nails, and skin require different levels of maintenance but have these in common: keratinocytes. "Keratinocytes grow from stem cells and produce and store keratin — a protein that makes our skin, hair, and nails not only tough but also water resistant," explains Elizabeth Rimmer, founder and director of London Professional Aesthetics. Going deeper. Keratinocytes are one piece of the puzzle. Sleep, stress levels, diet, nutrient deficiencies, and other lifestyle factors can all play a role, too (think: hair loss, acne breakouts, brittle nails). You can boost your hair, skin, and nail health by following some of these simple strategies: Enrich your diet: Eating fatty fish, sweet potatoes, avocados, and these other foods may help. Use at-home hair treatments: Depending on your scalp health, you might opt for products with ingredients like ketoconazole or rosemary oil. Avoid sulfates, which may cause irritation. Take supplements: Consider options like biotin, collagen peptides, and vitamins A, C, and E. Wash with a daily facial cleanser: Pick one that works best for your unique skin type. Take our quiz to find yours. Let your nails breathe: Try not to have your nails covered with polish 24/7. Consider using paraben-free nail oil on your cuticles, too. Other considerations. If you suspect you may have a health condition like eczema or psoriasis, a dermatologist can offer a more thorough screening and treatment plan for healthier nails, skin, and hair. Always speak with a doctor before trying new supplements as well. Read more: Pro tips to boost your hair, skin, and nail health Your 5-minute read on hair health Skin care quiz: What's your skin type?

great finds Editor faves with health perks       Nutiva Organic Coconut Oil Yes, you can use coconut oil for cooking, but let's discuss how it can help your skin instead. Rather than spend a nice chunk of change on fancy tattoo creams, why not opt for the more affordable, natural route with this exact product? I did, and all of my tattoos healed well, didn't get infected, and maintained vivid color. After all, coconut oil is antimicrobial, anti-inflammatory, and moisturizing — properties that all help heal new tattoos. Shop now Every product we recommend has gone through Healthline's vetting process. If you buy through links on this page, we may receive a small commission or other tangible benefit. Healthline has sole editorial control over this newsletter. Potential uses for the products listed here are not health claims made by the manufacturers. Healthline is owned by RVO Health.

Monday Kick Start Tips to help you take care of your new tattoo Getting new ink can be exciting, painful, and [insert other emotion here]. But the process doesn't stop once you leave the tattoo shop. Next up is the oh-so-fun at-home healing journey. The importance of tattoo aftercare. New tattoos are basically fresh wounds, so you'll need to treat them as such. How you manage the healing process after your appointment will be key for protecting your skin health and the vibrancy of the tattoo you probably spent a lot of money on. Here's a breakdown of how to take care of a new tattoo during the first 30 days: • Day 1: Within a few hours, wash your hands before removing the gauze or plastic wrap. Use warm water and fragrance-free soap to gently cleanse the area. Pat your skin dry, then wait a few minutes before applying fragrance-free lotion or ointment. • Days 2–6: As your skin heals, scabs may start to form. Don't pick at them! Continue cleaning your tattoo once or twice a day (repeating the steps listed above). And don't worry about runny ink –– that's a natural part of the healing process. • Days 6–14: Scabs may have hardened or flaked off by now. Let the remaining ones fall off naturally. Your skin may feel a bit itchy, so try your best not to scratch. • Days 15–30: While full healing may take up to 3–4 months, the outer layer of your tattoo should be mostly healed by now. Keep moisturizing and managing your skin hygiene. Extra tips. Use fragrance-free soaps and lotions, stay hydrated, and avoid direct sunlight during the healing process. If your new ink is super itchy, swollen, red, or oozy, reach out to your tattoo artist or doctor to make sure you don't have an infection or allergic reaction. Note: This is an abridged guide. Please read our article on tattoo aftercare for more details.

Health Hype Is beauty sleep just a myth? (Find the answer at the end of this email)

health stories you need What we're reading next 💤 Are your hormones messing with your sleep? They sure can. Read our new article to learn about the many different signs and causes of hormonal sleep issues. 👁️ How to stop eye twitching. Most eye twitches are harmless, while others can signal an underlying health condition. Read about the different types and tips for treating them. 💩 Reasons for sweet smelling stool. The smell of your poop can tell you a lot about your well-being. Check out this guide to find out when it might be time to call your doctor. 💫 6 ways to find your "Kenergy." Yes, this is a "Barbie" movie reference. Want to embrace Ryan Gosling's Ken energy ("Kenergy")? Live your happiest, healthiest life with these strategies.

Health Hype Answer Is beauty sleep just a myth? No! Beauty sleep is real, folks. Studies and experts both vouch that a good night's rest can do wonders for your skin. Turns out it can help with hydration, rosacea management, and even improving your skin's overall appearance. Sleep deprivation could lead to dehydration, condition flare-ups, and other negative effects. Add better skin health to the list of reasons to get more sleep.

Thanks for reading! May you all score some lovely beauty sleep tonight … for your health, of course. Ginger will be back in your inbox on Wednesday.

Until next time, Take care of yourself, and we'll see you again soon!     This edition was powered by my tattoo artists.   View in browser Did a friend send you this email? Subscribe here. To see all newsletters, click here. Privacy    |    Unsubscribe Our website services, content, and products are for informational purposes only. Healthline does not provide medical advice, diagnosis, or treatment and should not be used as a substitute for medical advice from a healthcare professional. Healthline encourages you to make any treatment decisions with your healthcare professional. Healthline is owned by RVO Health. © 2023 Healthline Media LLC 275 7th Ave., 24th Floor New York, NY 10001

Deadly bombing in Pakistan; trucking company Yellow shuts down; grieving a lost pet

Plus, how climate change threatens indigenous communities.

View this email online by Suzanne Nuyen July 31, 2023 Good morning. Last week's massive Powerball jackpot went to a lucky person in California. But the rest of us have another chance: The Mega Millions jackpot has risen past $1 billion — and the next drawing is tomorrow. Here's what else we're following today. A massive bombing at a political rally near the Pakistan-Afghanistan border killed at least 54 and wounded nearly 200 on Sunday. NPR's Diaa Hadid says the attack spotlights how "violence has been spilling over into Pakistan since the Taliban seized Afghanistan nearly two years ago." Mohammad Sajjad/AP 🎧 The Taliban has been killing suspected Islamic State fighters in Afghanistan, and the Islamic State has been fighting back, Hadid says on Up First this morning. But she says this attack was "politically sensitive" because the targeted party is part of the current Pakistani government coalition. Pakistan is preparing for elections this fall, and Hadid reports that the stakes are high, as voting will be difficult if political parties are targeted like this.    Ukrainian forces have recaptured the southeastern village of Staromaiorske during their counteroffensive against Russia.  🎧 A Ukrainian soldier tells NPR's Joanna Kakissis that progress has been slow and hard-fought, but reclaiming the village was a strategic win, as it's one line of attack that aims to cut off Russia's resupply routes. Russia has also blamed Ukraine for recent drone attacks. Though Ukraine hasn't officially claimed responsibility, Zelenskyy has said the drone attacks are "absolutely fair" considering Russia's attacks. The shipping company Yellow is expected to file for bankruptcy as early as today. The move would put some 30,000 jobs at stake, according to the Teamsters union. Yellow received a $700 million federal loan and was deemed essential to national security during the pandemic. Here's everything we know about the situation so far. 🎧 The expected shutdown would be the largest trucking bankruptcy in U.S. history, an analyst tells NPR's Camila Domonoske. Legal filings say the Teamsters union intentionally "triggered a death spiral" by blocking Yellow's restructuring efforts and scaring away customers with threats of a strike. The Union blames gross mismanagement at the company. Domonoske adds that a Congressional Oversight Board raised red flags about the loan given to Yellow and why it was deemed essential. Ashley Hemmers, the tribal administrator for the Fort Mojave Indian Tribe, got heatstroke while driving to a meeting to present her people's concerns about climate change. She didn't make the meeting, but tells NPR's Leila Fadel how climate change is impacting indigenous communities.  🎧 "For us, it's one of the highest threats," she says on Morning Edition. "If we keep extracting from our environment, it won't just be heat stroke and second and third degree burns — it's going to be losing people's lives."       Newsletter continues after sponsor message  Karl Ohiri The Metropolitan Museum of Modern Art (MoMA) in New York City is showcasing work from living West African artists for the first time as part of an ongoing series the museum says will focus on "specific art scenes across the globe." The current collection of photographs captures the colonial past, beautiful beaches and boisterous protests of Lagos, Nigeria. The exhibition runs through Sept. 16, but if you can't make it, you can see some of the photographs and read about them here. Kaz Fantone/NPR When Keisha "TK" Dutes lost her cat Feisty Misses Peabody, she wasn’t prepared for the grief she felt. She spoke with her friend Alexander Hardy about how to cope with pet loss. 🐈 Give yourself space and time to process the loss. 🐈 Don’t go through it alone, and find a way to channel your grief. 🐈 Don’t forget the good times, and honor your pet in a way that resonates with you. 🎧 Listen to Dutes and her friend discuss losing pets you grew up with, what to do when you’re anticipating the death of a pet and more on Life Kit. Or, read their conversation here. This story was mentioned in last Friday's email subject line but was not included in the email. You Make NPR Possible Your financial support is the NPR Network's greatest strength. Do your part to ensure the reporting and shows you love are here for you and your community. Help make it possible today, and for generations to come. Please donate now.    Hannah Bialic Soccer fans in Malawi might see a person dressed as a colorful tsetse fly on the field. But it's not a team mascot — the fly's performance teaches residents about sleeping sickness. Scientists revived a tiny roundworm frozen in Siberian permafrost for 46,000 years. The remarkable discovery could help researchers understand how other animals adapt to extreme temperatures. Jeffrey Gibson, a multimedia artist who fuses together American, Native American and queer perspectives in visual culture, will be the first Indigenous artist to represent the U.S. at the 2024 Venice Biennale, a prestigious international arts event.  Listen to your local NPR station. Visit NPR.org to hear live radio from WUFT 89.1 (edit station). This newsletter was edited by Majd Al-Waheidi. Anandita Bhalerao contributed. Enjoying this newsletter? Forward to a friend! They can sign up here. Looking for more great content? Check out all of our newsletter offerings — including Music, Politics, Health and more! You received this message because you're subscribed to Up First emails. 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