Tag: Venus

Billionaire Milner Eyes Private Missions to Search for Extraterrestrial Life

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Hydrothermal activity in Enceladus’ core and the rise of organic-rich bubbles. (Credit: ESA; F. Postberg et al — 2018)

Billionaire Yuri Milner, founder of Breakthrough Initiatives, is eying a private missions to search for life elsewhere in the Solar System, Space.com reports.

Breakthrough Initiatives, which already scans the heavens for possible signals from faraway alien civilizations, is considering looking for E.T. on worlds close to home, founder Yuri Milner said.

“We are thinking very seriously about solar system-based initiatives,” Milner said here Sunday (Nov. 4) at the seventh annual Breakthrough Prize ceremony at NASA’s Ames Research Center. “We’re thinking, within our foundation, is there something we can do, privately funded, which will supplement the government-funded projects?

{…]

So, where might this putative Breakthrough mission go? Milner cited as possibilities Jupiter’s moon Europa and the Saturn satellite Enceladus, both of which have oceans of liquid water beneath their icy shells, as well as Venus.

Venus may seem like an odd choice, given that its surface is bone-dry and hot enough to melt lead. But conditions in the clouds, about 25 miles (40 kilometers) up, are much more life-friendly, Milner noted.

Paragon Developing Advanced Radiator for Inflatable Habitats

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Paragon Space Development Corporation will develop a flexible radiator for inflatable habitats and an improved condenser for use on human space missions with the help of NASA funding.

The space agency has selected the Tuscon, Ariz.-based company for two contracts under its Small Business Innovation Research (SBIR) Phase 1 program. The agreements are worth up to $125,000 apiece over 13 months.

The target market for Paragon’s Flexible Radiator (FlexRAD) is “long duration human spaceflight exploration missions and other spacecraft” that use a single loop  active thermal control system (ATCS).

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ESA Selects Three New Mission Concepts for Study

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M5 mission themes (Credit: ESA)

PARIS (ESA PR) — A high-energy survey of the early Universe, an infrared observatory to study the formation of stars, planets and galaxies, and a Venus orbiter are to be considered for ESA’s fifth medium class mission in its Cosmic Vision science programme, with a planned launch date in 2032.

The three candidates, the Transient High Energy Sky and Early Universe Surveyor (Theseus), the SPace Infrared telescope for Cosmology and Astrophysics (Spica), and the EnVision mission to Venus were selected from 25 proposals put forward by the scientific community.

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NASA Invests in Shapeshifters, Biobots & Other Visionary Technology

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WASHINGTON, DC (NASA PR) — NASA is investing in technology concepts that include meteoroid impact detection, space telescope swarms, and small orbital debris mapping technologies that may one day be used for future space exploration missions.

The agency selected 25 early-stage technology proposals that have the potential to transform future human and robotic exploration missions, introduce new exploration capabilities, and significantly improve current approaches to building and operating aerospace systems.

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Missions to Moon, Mars, Mercury & More Set for 2018

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This artist’s concept shows the OSIRIS-REx spacecraft passing by Earth. (Credits: NASA’s Goddard Space Flight Center/University of Arizona)

Updated with SpaceX’s Red Tesla launch.

An international fleet of spacecraft will be launched in 2018 to explore the Moon, Mars, Mercury and the Sun. Two sample-return spacecraft will enter orbit around asteroids while a third spacecraft will be launched to search for asteroids that contain water that can be mined.

NASA will also launch its next exoplanet hunting spacecraft in March. And the space agency will ring in 2019 with the first ever flyby of a Kuiper Belt object.

And, oh yes, Elon Musk is launching his car in the direction of Mars.
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NASA Invests in Concept Development for Missions to Comet, Saturn Moon Titan

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CAESAR (Comet Astrobiology Exploration SAmple Return) spacecraft. (Credit: NASA)

WASHINGTON, DC (NASA PR) — NASA has selected two finalist concepts for a robotic mission planned to launch in the mid-2020s: a comet sample return mission and a drone-like rotorcraft that would explore potential landing sites on Saturn’s largest moon, Titan.

The agency announced the concepts Wednesday, following an extensive and competitive peer review process. The concepts were chosen from 12 proposals submitted in April under a New Frontiers program announcement of opportunity.

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NASA Receives 12 Proposals for Solar System Exploration Missions

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WASHINGTON, DC (NASA PR) — NASA has received and is reviewing 12 proposals for future unmanned solar system exploration. The proposed missions of discovery – submitted under NASA’s New Frontiers program – will undergo scientific and technical review over the next seven months. The goal is to select a mission for flight in about two years, with launch in the mid-2020s.

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India Plans Mission to Venus

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By Ultraviolet Imager (UVI), at around 2:19 p.m. on Dec. 7 (Japan Standard Time) at the Venus altitude of about 72,000 km. (Credit: JAXA)

After successful missions to the moon and Mars, ISRO is looking to send an orbiter to Venus.

The Indian space agency has issued an announcement of opportunity for proposals to send “novel space based experiments” on the mission.

“The payload capability of the proposed satellite is likely to be 175 kg with 500W of power,” the announcement states. “However these values are to be tuned based on the final configuration. The proposed orbit is expected to be around 500 x 60,000 km around Venus.  This orbit is likely to be reduced gradually, over several months to a lower apoapsis.”

The announcement does not indicate when the mission would be launched.

NIAC Projects Target Mars, Venus & Pluto

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Pluto Hop, Skip, and Jump mission. (Credit: Benjamin Goldman)

By Douglas Messier
Managing Editor

An airship for Mars, two spacecraft capable of exploring the hellish environment of Venus, and a fusion-powered orbiter and lander for Pluto are three of the planetary-related research projects recently funded by theNASA Innovative Advanced Concepts (NIAC) program.

In all, NIAC funded eight advanced projects focused on Mars, Venus and Pluto in its latest annual funding round. The space agency also funded two proposals aimed at identifying and extracting resources on planets, moons and asteroids.
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NASA Selects Honeybee Robotics for Six Small Business Awards

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The green oval highlights the plumes Hubble observed on Europa. The area also corresponds to a warm region on Europa’s surface. The map is based on observations by the Galileo spacecraft (Credits: NASA/ESA/STScI/USGS)

Honeybee Robotics will begin developing new technologies that would allow a lander to drill into the icy surface of Jupiter’s moon Europa and collect samples for analysis with the help of a pair of NASA small business awards.

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NIAC Phase II Award: Automaton Rover for Extreme Environment

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Automaton Rover for Extreme Environments (Credit: Jonathan Sauder)

Automaton Rover for Extreme Environments (AREE)

Jonathan Sauder
NASA Jet Propulsion Laboratory
Pasadena, Calif.

Amount: up to $500,000
Length of Study: 2 years

Description

Extreme environments abound in the solar system and include the radiation around Jupiter, high surface temperatures on Mercury and Venus, and hot, high pressure environments occurring deep beneath any active planet’s surface.

Generally, the most environmentally sensitive components of a rover or spacecraft are the electronics, which will fail in heat, stop operating in extreme cold, or experience upsets when bombarded with radiation.

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NIAC Funds Advanced Propulsion Projects

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Mach Effects for In Space Propulsion: Interstellar Mission. (Credit: Heidi Fearn)

The NASA Innovative Advanced Concepts (NIAC) program recently funded six proposals focused on futuristic propulsion systems for missions to Pluto, Venus and other solar systems.

There were four Phase I proposals that are worth approximately $125,000 apiece over nine months. NIAC also funded two Phase II proposals that are worth $500,000 each for two-year investigations.

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NIAC Phase II Award: Venus Interior Probe Using In-situ Power and Propulsion

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Venus Interior Probe Using In-situ Power and Propulsion (Credit: Ratnakumar Bugga)

Venus Interior Probe Using In-situ Power and Propulsion (VIP-INSPR)

Ratnakumar Bugga
NASA Jet Propulsion Laboratory
Pasadena, Calif.

Amount: up to $500,000
Length of Study: 2 years

Description

Venus, despite being our closest neighboring planet, is under-explored due to its hostile environment. The atmosphere is composed primarily of CO2, with a 92 bar pressure and 467°C temperature at the surface. The temperature decreases at higher altitudes, approaching conditions similar to that of Earth’s surface at 65km.

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ISRO Budget to Increase 23 Percent, Venus & Mars Missions Planned

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ISRO will be getting a 23 percent increase in its budget and will be aiming for its first mission to Venus and a second one to Mars.

Prime Minister Narendra Modi’s love affair with space is quite evident. The government, it seems, is rather pleased with the Indian space agency as Finance Minister Arun Jaitley gave the Department of Space a whopping 23 per cent increase in its budget. Under the space sciences section, the Budget mentions provisions “for Mars Orbiter Mission II and Mission to Venus”.

The second mission to Mars is tentatively slated for the 2021-2022 timeframe and as per existing plans it may well involve putting a robot on the surface of the Red Planet.

While ISRO’s first mission to Mars, undertaken in 2013, was purely an Indian mission, the French space agency wants to collaborate with ISRO in making the Mars rover.

In fact, on a visit to India this month, Michael M Watkins, Director of the Jet Propulsion Laboratory of NASA, said they would be keen to at least put a telematics module so NASA’s rovers and the Indian satellites are able to talk to each other.

India’s maiden mission to Venus, the second planet of the Solar System named after the Roman goddess of love and beauty, is in all probability going to be a modest orbiter mission.

Read the full story.

NASA Selects ISRU Projects for SBIR Awards

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NASA LOGONASA has selected eight research projects focused on in-situ resource utilization for funding under its Small Business Innovation Research Phase I program.

The selected projects include:

  • Extraterrestrial Metals Processing — Pioneer Astronautics
  • Robotic ISRU Construction of Planetary Landing and Launch Pad — Honeybee Robotics
  • Extruded Clay-Based Regoliths for Construction on Mars, Phobos and NEAs — Deep Space Industries
  • In-Situ Generation of Polymer Concrete Construction Materials — Luna Innovations
  • ISP3: In-Situ Printing Plastic Production System for Space Additive Manufacturing — Altius Space Machines
  • Compact In-Situ Polyethylene Production from Carbon Dioxide — Opus 12
  • Micro-Channel Reactor for Processing Carbon Dioxide to Ethylene — Reactive Innovations
  • OpenSWIFT-SDR for STRS Polyethylene Production from In-Situ Resources in Microchannel Reactors — TDA Research

Full descriptions of the projects are below.

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