First Person on Mars Will Likely be a Woman, Says NASA Boss

NASA astronaut Nicole Aunapu Mann at an event in August 2018
NASA astronaut Nicole Aunapu Mann at an event in August 2018
Bill Ingalls, NASA via Getty Images

In what is sure to be one giant leap for humankind, the head of NASA has announced that the first astronaut to set foot on Mars is “likely to be” female. As CNN reports, NASA administrator Jim Bridenstine made the comment while appearing as a guest on a recent episode of Science Friday, a science and technology radio show.

At one point in the conversation, Bridenstine fielded a question from Grab Your Wallet Alliance co-founder Shannon Coulter, who asked in a tweet whether a woman would be involved in the next Moon landing, which could occur in 2028, if NASA gets its wish.

“The answer is absolutely,” Bridenstine answered. “In fact, it’s likely to be a woman—the first next person on the Moon. It’s also true that the first person on Mars is likely to be a woman.”

It is too early to tell which female astronauts might be eligible for the Mars mission, which is tentatively scheduled for the 2030s. However, Bridenstine said the space agency is committed to having a “broad and diverse set of talent.” Currently, 34 percent of active NASA astronauts are women. While the gender gap has not yet been closed, it’s still a significant change from 1978, when six women (including Sally Ride) became the first American female astronauts. In addition, women comprised half of the 2013 astronaut class and five of 12 astronauts in the 2017 class, as well as half of the most recent class of flight directors.

The first all-female spacewalk will take place on March 29, rounding out National Women’s History Month. Astronauts Anne McClain and Christina Koch will be assisted by flight directors Mary Lawrence and Kristen Facciol on the ground during the roughly seven-hour spacewalk. These events typically involve making repairs to the International Space Station—a job that has traditionally been undertaken by men.

[h/t CNN]

The Northern Lights Could Be Visible Over Parts of the U.S. This Week

iStock.com/Marc_Hilton
iStock.com/Marc_Hilton

Residents in the northern U.S. could be treated to a rare meteorological spectacle this week. As USA Today reports, the northern lights will likely be visible over certain states from May 15 to May 17, including Maine, Michigan, and Montana.

An aurora borealis, an event caused by solar particles colliding with atoms in Earth's atmosphere, is normally limited to countries at higher latitudes like Iceland. On rare occasions, increased activity from the Sun results in stronger and more widespread auroras on our planet.

Following a significant release of plasma and magnetic energy from the Sun's corona, the Space Weather Prediction Center announced a geomagnetic storm watch for this week. The Coronal Mass Ejections (CMEs) are expected to reach Earth on Wednesday, May 15, and persist through Friday. During that time, the prediction center says the northern lights may appear over parts of the contiguous United States. Montana, North Dakota, South Dakota, Minnesota, Wisconsin, Illinois, Michigan, New York, and most of New England all fall within the projected aurora zone.

The solar storm will peak at a G2 (moderate) level on May 16—which makes Thursday night and Friday morning the best times to catch the light show. As is the case with stars and meteor showers, people in major cities will have trouble seeing the event. Their best bet is to find a high vantage point with little light pollution.

[h/t USA Today]

Mark Your Calendars: An Enormous Asteroid Will Fly Past Earth on April 13, 2029

An image of a different asteroid, called Lutetia
An image of a different asteroid, called Lutetia
ESA 2010 MPS for OSIRIS Team via Getty Images

An asteroid that’s roughly the size of three football fields is on track to whiz past Earth on April 13, 2029. Fortunately for us, it isn’t in danger of hitting our humble planet, according to Space.com.

The asteroid, which was discovered in 2004, is named Apophis after the Egyptian spirit of evil and destruction. Scientists previously suggested that there was a 2.7 percent chance of it striking Earth, but the odds were later reduced to “less than one in a million,” Don Yeomans, a retired planetary scientist for NASA, said in 2013.

Indeed, if it were ever to collide with Earth, “it would cause major damage to our planet and likely to our civilization as well,” according to a statement issued for the 2019 International Academy of Astronautics's Planetary Defense Conference [PDF].

On the bright side, the asteroid is expected to put on quite the show. Because it will come within 19,000 miles of Earth—which is pretty close by celestial standards—it will be visible to the naked eye. NASA says Apophis will soar over Australia before heading across the Indian Ocean, Africa, the Atlantic Ocean, and finally the United States. It will be visible in the eastern U.S. by mid-morning, but its closest approach will be just before 6 p.m. EDT. “By 7 p.m. EDT, the asteroid will have crossed over the United States,” NASA wrote in a statement.

Here’s what its path will look like:

Huge hunks of space rock hurtling toward Earth are not only great fodder for action-packed blockbuster films; they’re also a great way for scientists to learn more about these heavenly bodies. Although small asteroids measuring 5 to 10 meters across sometimes fly by Earth, it’s rare to get a close-up look at asteroids the size of Apophis.

“The Apophis close approach in 2029 will be an incredible opportunity for science,” Marina Brozović, a radar scientist at NASA’s Jet Propulsion Laboratory, said in a statement. “We’ll observe the asteroid with both optical and radar telescopes. With radar observations, we might be able to see surface details that are only a few meters in size.”

[h/t Space.com]

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