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]