Home » Weird Volcanoes Are Erupting Across the Solar System

Weird Volcanoes Are Erupting Across the Solar System

by Alien UFO Sightings
0 comment

NASA’s Juno spacecraft recently spotted a possible new volcano at the south pole of Jupiter’s most lava-licious moon, Io. But this volcanically active moon is not alone in the solar system, where sizzling-hot rocks explode and ooze onto the surface of several worlds. So how do Earthly volcanoes differ from those erupting across the rest of the solar system?

Let’s start with Io. The moon is famous for its hundreds of volcanoes, including fountains that sometimes spurt lava dozens of miles above the surface, according to NASA. This Jupiter moon is constantly re-forming its surface through volcanic eruptions, even to this day. Io’s volcanism results from strong gravitational encounters between Jupiter and two of its large moons, Europa and Ganymede, which shake up Io’s insides.

Rosaly Lopes, a senior research scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California, managed observations of Io between 1996 and 2001, during the Galileo spacecraft mission to Jupiter.

This computer-generated view of the surface of Venus shows lava flows from the volcano Sapas Mons that extend hundreds of miles across fractured plains.
(Image: © NASA/JPL)

“Io has lots of caldera-like features, but they are on the surface,” Lopes told Live Science. “There are lots of lava flows and lots of lakes. Lava lakes are pretty rare on Earth. We have half a dozen of them. We think they have occurred in the past on Venus and Mars. But on Io, we actually see lava lakes at the present time.” Hawaii’s Kilauea volcano is one such spot on Earth dotted with lava lakes. [Photos: Fiery Lava from Kilauea Volcano Erupts on Hawaii’s Big Island]

Juno scientists asked for Lopes’ help in identifying Io’s newly found hotspot. She said the new observations of Io are welcome, because Galileo was in an equatorial orbit and could rarely see the poles; by contrast, Juno is in a polar orbit and has a much better view. There are some hints that Io might have larger and less-frequent eruptions at the poles, she said, but scientists need more observations to be sure.

Venus and Mars volcanoes are all right tonight

Venus also appears to have active lava flows on its surface, where temperatures reach more than 800 degrees Fahrenheit (425 degrees Celsius). The few Soviet Venera spacecraft that landed there in the 1970s and 1980s lasted only a short while. Lopes said it’s unclear if Venus has active volcanoes currently, although multiple observations from Europe’s past Venus Express mission suggested it might. One example is Idunn Mons, which is a hotspot that may have erupted relatively recently.

Venus has dome volcanoes, or volcanoes with lots of peaks, although these volcanoes might be inactive. This kind of volcano is also common on Earth. A dome volcano is formed from eruptions of viscous (sticky) lava, with only a small percentage of gas that oozes out.

“Volcanologists call it two-face lava, because it hides itself and oozes out,” Lopes said. Mount St. Helens, in Washington state, is one such example, with several of these lava domes dotting its crater. Venus  is also populated with other types of volcanoes and volcanic features — pancake domes (which look like pancakes), arachnoids (eroded calderas that look like spiders), lava flows and volcanic plains.

Venus and Mars also have shield volcanoes, a type of volcano made up almost entirely of fluid lava flows. (Shield volcanoes are common on Earth, in Hawaii in particular, Lopes said.) Mars possesses the highest volcano in the solar system — Olympus Mons — and several other monster volcanoes, perhaps because its gravity is lighter than Earth’s and the volcanoes can grow taller.

On Mars, the volcanoes appear to be dormant, as there are no visible recent lava flows on the surface. There’s extensive evidence of past volcanism, though. There are flood plains of basalts, as well as other types of volcanoes that “were formed by more explosive volcanism, because they are highly eroded on the flanks,” Lopes said.

Other worlds in our solar system also had lava volcanism in the ancient past, including Earth’s moon, Mercury and the dwarf planet Ceres, Lopes said. And then there are worlds with possible cryovolcanism — or icy volcanoes — in which the erupting material is water, or water mixed with nitrogen or methane.

YOU MAY ALSO LIKE:  Elon Musk just revealed new details about Starlink, a plan to surround Earth with 12,000 high-speed internet satellites. Here's how it might work.

Do you believe in alien life and/or UFOs? Follow us on FACEBOOK, TWITTERINSTAGRAM! 

There is evidence of active plumes at Jupiter’s moon Europa and Saturn’s moon Enceladus. Saturn’s moon Titan may also have past cryovolcanic features on its surface, Lopes’ research has found. Other worlds with possible cryovolcanism include Triton (Neptune’s largest moon), Pluto, and Charon (Pluto’s largest moon).

Originally published on Live Science.

  • Bitcoin
  • Ethereum
  • Xrp
  • Bitcoin cash
  • Bitcoin sv
  • Litecoin
  • Tether
  • Binance coin
  • Tezos
  • Cardano
  • Dash
  • Monero
  • Stellar
  • Ethereum classic
Scan to Donate Bitcoin to bc1qplharv5kz9u04fazvfcwg55zpzx3hk2se7uj64

Donate Bitcoin to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Bitcoin

Tag/Note:- Alien UFO Sightings
Scan to Donate Ethereum to 0x5C1fbd512386420156aBF7C38Fa80e402DE42e96

Donate Ethereum to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Ethereum

Tag/Note:- Alien UFO Sightings
Scan to Donate Xrp to r4dXn7DVK1V9AM99jqNdecZG5Mh4hXsnSk

Donate Xrp to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Xrp

Tag/Note:- Alien UFO Sightings
Scan to Donate Bitcoin cash to qrha85n6253vpcyew0yn9fgj38j6asgdkc0caed3cm

Donate Bitcoin cash to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Bitcoin cash

Tag/Note:- Alien UFO Sightings
Scan to Donate Bitcoin sv to 1LNrCdVkHwi2Xrf5br9YUF63ACW5uUg19R

Donate Bitcoin sv to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Bitcoin sv

Tag/Note:- Alien UFO Sightings
Scan to Donate Litecoin to LfVdNCJtm4qRLiQZkC2RXhJpCemaR83JvL

Donate Litecoin to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Litecoin

Tag/Note:- Alien UFO Sightings
Scan to Donate Tether to 0x5C1fbd512386420156aBF7C38Fa80e402DE42e96

Donate Tether to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Tether

Tag/Note:- Alien UFO Sightings
Scan to Donate Binance coin to bnb1qv88k2ln6wgsvh2k58uramg642j6zrhs864znz

Donate Binance coin to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Binance coin

Tag/Note:- Alien UFO Sightings
Scan to Donate Tezos to tz1bjRzegVEDPTNjXGPCrTDcpbWr44puKFgZ

Donate Tezos to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Tezos

Tag/Note:- Alien UFO Sightings
Scan to Donate Cardano to Ae2tdPwUPEZBpBkPdrULnszfNYCwocSH7maBFJHwpW3WeReVWE5rY9e4tkk

Donate Cardano to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Cardano

Tag/Note:- Alien UFO Sightings
Scan to Donate Dash to XgQjywvEGtAjpKTqNUwG7Yi2e6ZVebggqW

Donate Dash to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Dash

Tag/Note:- Alien UFO Sightings
Scan to Donate Monero to 46PbxkRRNFxXcW9S5T9BJm4xHDvwKUTqRT2Lcmc6JeVHYuZa6TT5NhPN7bMyxwLxaFazGYB1qyFbUGhVT9Ty8wfpMNCwuQD

Donate Monero to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Monero

Tag/Note:- Alien UFO Sightings
Scan to Donate Stellar to GAIENC3BCJQMFNWQSYWOUNYPWXWZHWY4XDLHRKO6VMCLFBVROZSVXBKB

Donate Stellar to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Stellar

Tag/Note:- Alien UFO Sightings
Scan to Donate Ethereum classic to 0x98257f4D233c42f2e0b30cECF0a8e4700D51CB51

Donate Ethereum classic to Alien UFO Sightings

Scan the QR code or copy the address below into your wallet to send some Ethereum classic

Tag/Note:- Alien UFO Sightings

CRYPTO CARD WITH UP TO 5% CASH 💰 BACK

PLUS, $50 FREE WHEN YOU STAKE 50 MCO COINS AND (DEPENDING ON THE CARD) FREE SPOTIFY, NETFLIX AND AMAZON PRIME EVERY MONTH!!

Join our list

Subscribe to our mailing list and get interesting stuff and updates to your email inbox.

Thank you for subscribing.

Something went wrong.

You may also like

Leave a Reply

Weird Volcanoes Are Erupting Across the Solar System

 
Share
%d bloggers like this: