PUNCH isn't the only spacecraft studying the solar corona and the transition into the solar wind. NASA's Parker Solar Probe regularly flies closer to the sun than any other spacecraft has gone before; ...

Another fact that supports my idea is the strange orbit this satellite is in. KH-11s are launched into Sun Synchronous orbits ...

One satellite carries a coronagraph ... This type of orbit is known as sun-synchronous because it keeps the spacecraft oriented in the same position relative to our sun. That’s advantageous ...

And it helps that the missions are going to a similar place: a sun-synchronous orbit around ... Hubble Space Telescope can zoom in on it. Each satellite carries a camera, which acts like a ...

32,355 people played the daily Crossword recently. Can you solve it faster than others?32,355 people played the daily Crossword recently. Can you solve it faster than others?

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. The moment of conjunction will happen at around 9 p.m. EDT, but don't plan on seeing the linkup.