| | April 17 Another Asteroid Disintegrates over Russia | | | |
|
|
|
| | The strange case of Mars' disappearing methane | | In 2013, in a big success story, a Mars rover and orbiter made a near-simultaneous observation of methane in Mars' atmosphere. Now a newer mission orbiting Mars - ESA's Trace Gas Orbiter - has failed to detect methane. Why? | | | | | | |
|
|
|
|
|
|
| | | Moon moving between 2 colorful stars | Look for the moon, Arcturus and Spica. Then learn to find these 2 bright stars when the moon has moved away. Read more. | | | | |
|
|
| | Fogbow over New Mexico | View at EarthSky Community Photos. | Geraint Smith caught this fogbow last Sunday over the Taos Volcanic Plateau. He wrote: "So big I had to stitch three images together ... I saw the potential for some good morning fog images, but I didn't expect this. As I decided to turn around and head home, it began to manifest." Beautiful. Thank you, Geraint! | | |