Top astronomy events for March 2023
From the changing seasons to planetary gatherings, here are the top astronomy events to mark down on your March 2023 calendar.
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The ConversationWhy does time change when traveling close to the speed of light? A physicist explains
Time gets a little strange as you approach the speed of light. ikonacolor/iStock via Getty Images Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why does time change when traveling close to the speed of light? – Timothy, age 11, Shoreview, Minnesota Imagine you’re in a car driving across the country watching the landscape. A tree in the distance gets closer to your car, passes right by you, t
- Popular Mechanics
A Man Is Living 100 Days Underwater. It May Do Extraordinary Things to His Body.
Joseph Dituri, a South Florida professor, hopes to do more than set a world record by living underwater for 100 days. He hopes to become superhuman.
- Fox News
Earth hit by large blast of solar debris from the Sun: NASA
NASA reported that the Sun had a coronal mass ejection, or CME, that blasted a large mass of solar debris from the center of the system, with some debris hitting Earth.
- Space
The early universe was crammed with stars 10,000 times the size of our sun, new study suggests
When the universe's first stars emerged from the cosmic dark ages, they ballooned to 10,000 times the mass of Earth's sun, new research suggests.
- Live Science
How many moons does Earth have?
To the naked eye, the night sky reveals only one moon. But how many moons have ever orbited Earth?
- Florida Today
Space Force: Weather looks good for Relativity's third attempt at launching 3D-printed rocket
Forecasts point to excellent weather for Relativity's third attempt at launching the first 3D-printed Terran rocket, currently set for Wednesday.
- Miami Herald
Zodiac symbols uncovered on 1,800-year-old temple ceiling in Egypt. Take a look inside
Photos show the intricate designs restored to their vibrant colors.
- Defense News
Space Force seeking $1.2B for ‘Long Range Kill Chains’ target tracking
Because the program is mostly classified, the budget documents offer few details on the sensors the service will develop.
- Gizmodo
This Week in Spaceflight: Test Flight of 3D-Printed Rocket, OneWeb Finishes Satellite Swarm, and More
The Indian Space Research Organization is preparing to launch 36 internet satellites for OneWeb, as the British company seeks to complete its first constellation and enable global-wide service. It’s one of several important launches planned for the coming week.
- Business Insider
Data released by China suggests COVID-19 virus may have come from raccoon dogs and 'strengthens' Wuhan wet-market theory
China collected COVID-19 virus data in 2019, but only recently released it. The World Health Organization is urging it to be more transparent.
- Space
William Shatner reflects on his new film, 'Star Trek,' space travel and not attending Leonard Nimoy's funeral
Variety interviewed William Shatner for his new life-spanning documentary 'You Can Call Me Bill.'
- Business Insider
The 2023 spring equinox is here — here's what it is and how it works
The spring equinox takes place on March 20, 2023. Here's how Earth and the sun align to cause the celestial event, and what it means.
- Time
The Scariest Part of the New UN Climate Report? What Scientists Can’t Predict
It's striking both how close we may be to crossing a number of points-of-no-return and how little we know about these climate tipping points.
- USA TODAY Opinion
ChatGPT made up research claiming guns aren't harmful to kids. How far will we let AI go?
ChatGPT used the names of real firearms researchers and academic journals to create fictional studies in support of an erroneous thesis.
- Space
Rolls-Royce gets funding to develop miniature nuclear reactor for moon base
The U.K. Space Agency has decided to continue funding a project by Rolls-Royce to create a small nuclear-powered reactor that could serve as a long-term energy source for lunar bases.
- The Telegraph
No hope of UK rocket launch until 2024 after Virgin Orbit failure
Britain has little hope of hosting a successful orbital rocket mission this year, space officials have admitted, after the failure of Virgin Orbit's "Start Me Up" satellite launch in January.
- USA TODAY
Global warming driving more extreme droughts and floods, NASA satellites show
Global warming temperatures driving more intense droughts and floods, a NASA scientist says after studying satellite data.
- Live Science
Which animals have the strongest bite?
Which living and extinct animals have the strongest bite forces on record?
- BBC
Maggie Aderin-Pocock: Nasa scientist inspired by appointment
Naomi Rowe-Gurney, a former student at the university, says she was inspired by Dr Aderin-Pocock's career.
- AFP
Astronomers sound alarm about light pollution from satellites
Astronomers on Monday warned that the light pollution created by the soaring number of satellites orbiting Earth poses an "unprecedented global threat to nature."Each new satellite increases the risk that it will smash into another object orbiting Earth, creating yet more debris.