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Keywords: Mars, comet
![Сиккар-Пойнт на Марсе](https://images.astronet.ru/pubd/2022/08/31/0001847282/SiccarPoint_CuriosityGill_1080.preview.jpg)
30.08.2022
What created this unusual hill on Mars? No one is sure. A good outlook to survey the surrounding area, Siccar Point stands out from its surroundings in Gale Crater. The unusual mound was visited by the robotic Curiosity rover exploring Mars late last year.
![Две кометы на южном небе](https://images.astronet.ru/pubd/2022/10/11/0001851913/2017K2_2022-09-21_web.preview.jpg)
7.10.2022
Heading for its closest approach to the Sun or perihelion on December 20, comet C/2017 K2 (PanSTARRS) remains a sight for telescopic observers as it sweeps through planet Earth's southern hemisphere skies. First...
![Межзвездная комета 2I Борисов](https://images.astronet.ru/pubd/2022/03/05/0001817716/borisovStsci1315.preview.jpg)
4.03.2022
From somewhere else in the Milky Way galaxy, Comet 2I/Borisov was just visiting the Solar System. Discovered by amateur astronomer Gennady Borisov on August 30, 2019, the first known interstellar comet is seen in these two Hubble Space Telescope images from November and December 2019.
![Хвост Рождественской кометы](https://images.astronet.ru/pubd/2021/12/25/0001796414/C2021A1_211221_1024.preview.jpg)
24.12.2021
The tail of a comet streams across this three degree wide telescopic field of view captured under dark Namibian skies on December 21. In outburst only a few days ago and just reaching naked eye visibility Comet Leonard (C/2021 A1) is this year's brightest comet.
![Видео: комета Леонарда за один час](https://images.astronet.ru/pubd/2022/01/25/0001805978/comet.preview.png)
24.01.2022
Which direction is this comet heading? Judging by the tail, one might imagine that Comet Leonard is traveling towards the bottom right, but a full 3D analysis shows it traveling almost directly away from the camera.
![Комета C 2017 K2 (PanSTARRS)](https://images.astronet.ru/pubd/2022/06/30/0001839657/2017K2_2022-06-20_media1024.preview.jpg)
29.06.2022
Imaged on June 20 2022, comet C/2017 K2 (PanSTARRS) shares this wide telescopic field of view with open star cluster IC 4665 and bright star Beta Ophiuchi, near a starry edge of the Milky Way.
![Венера и Марс: встреча ночью](https://images.astronet.ru/pubd/2022/03/29/0001824118/VenusMars_Fairbairn_960.preview.jpg)
28.03.2022
When two planets pass on the night sky, they can usually be seen near each other for a week or more. In the case of this planetary conjunction, Venus and Mars passed within 4 degrees of each other earlier this month.
![Стерео-Марс](https://images.astronet.ru/pubd/2022/12/03/0001860402/Mars-Stereo.preview.png)
2.12.2022
Mars looks sharp in these two rooftop telescope views captured in late November from Singapore, planet Earth. At the time, Mars was about 82 million kilometers from Singapore and approaching its opposition, opposite the Sun in planet Earth's sky on December 8.
![Дыра в Марсе](https://images.astronet.ru/pubd/2020/03/01/0001622281/marshole2r_hirise_960.preview.jpg)
29.02.2020
What created this unusual hole in Mars? The hole was discovered by chance in 2011 on images of the dusty slopes of Mars' Pavonis Mons volcano taken by the HiRISE instrument aboard the robotic Mars Reconnaissance Orbiter currently circling Mars.
![Карта Марса в противостоянии](https://images.astronet.ru/pubd/2020/11/20/0001708014/marsglobalmap_1100.preview.jpg)
19.11.2020
This may be the best global Mars map made with a telescope based on planet Earth. The image data were captured by a team of observers over six long nights...
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